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MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area.

Responsibilities include, but are not limited to:

• Provide comprehensive administration and support for multi-platform operating system environments.
• Design and implement automated security hardening solutions to enhance scalability and streamline operating system deployments.
• Configure and maintain host-based security and intrusion detection systems.
• Monitor system performance and investigate detected anomalies to ensure operational integrity.
• Develop and deploy automation scripts to manage server integration and reduce manual configuration errors.
• Analyze system and security logs to identify and respond to real-time events and provide status updates to leadership.
• Engineer automation workflows for identity and access management to replace manual account provisioning processes.
• Conduct regular audits to verify security compliance and identify potential vulnerabilities or configuration gaps.
• Participate in design and review meetings to provide technical insights, project goals, and status updates for management.

Minimum Qualifications:

• Bachelor’s degree in a technical field and 10+ years of relevant Systems Administration experience; or an Associate's degree with 15+ years’ experience.
• 10+ years of experience in systems administration of software and hardware supporting IT system development and testing.
• Extensive experience with Linux administration.
• Experience utilizing Ansible or comparable infrastructure-as-code tools.
• Experience managing enterprise virtualization platforms (VMware or similar) and associated Storage Area Networks (SAN).
• Experience with NiFi or cross-domain solutions.
• Familiarity with Identity Management solutions like Keycloak.
   

Preferred Qualifications:

• Experience with DevOps tools such as Docker, Kubernetes, SaltStack, or Puppet.
• Proficiency in scripting languages including Python, Bash, or Perl.
• Experience collaborating with teams to integrate and deploy new technologies into production environments.
• Knowledge of network devices (routers, switches, gateways) and protocols such as TCP/IP, UDP, HTTP, DHCP, and DNS.
• Familiarity with Windows administration and Active Directory

Clearance Requirement:

• Current/Active TS/SCI with Polygraph

Physical Requirements:

• Must be able to remain in a stationary position at least 50% of the time.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.

MANTECH seeks a motivated, career and customer-oriented Junior Developer to join our team in Annapolis Junction, MD.

The Junior Developer is part of a dynamic development team, focusing on writing efficient and maintainable code, collaborating with other developers and engineers, and contributing to the development of web applications, backend services, and automation workflows. This role provides opportunities for career growth, mentoring, and hands-on experience with modern software development tools and practices. You will primarily use Python for backend development while gaining exposure to front-end technologies and a variety of tools such as databases, React, Docker, and Ansible.

Responsibilities include but are not limited to:

• Writing clean, maintainable, and efficient code using Python for backend services, web application logic, and developing/maintaining RESTful APIs.
• Collaborating with senior developers to design, implement, and optimize software using Git version control practices, while participating in daily standups.
• Implementing unit tests using frameworks like pytest and conducting code reviews to ensure application quality, performance, and smooth troubleshooting.
• Supporting front-end development by building responsive web interfaces and components using HTML, CSS, JavaScript, React.js, and TypeScript.
• Writing and optimizing SQL queries and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality.
• Containerizing applications using Docker and managing application images consistently across development, testing, and production environments.
• Utilizing Ansible for automating deployment, configuration management, and performing basic Linux system administration and server troubleshooting tasks.

Minimum Qualifications:

• Bachelor’s degree in an IT related field and 1+ years of relevant experience in software development, including internships, academic projects, or professional environments.
• Proficiency in Python development for writing scripts, backend applications, and developing or consuming RESTful APIs.
• Experience with Git version control systems for source control management and collaborative team workflows.
• Knowledge of SQL and experience working with relational databases such as PostgreSQL, MySQL, or SQLite.
• Understanding of core web technologies including HTML5, CSS3, and JavaScript to build functional web pages and components.
• Strong problem-solving, communication, and time management skills to effectively prioritize tasks and collaborate within an agile team.

Preferred Qualifications:

• Experience building components and managing state with React.js, and familiarity with TypeScript.
• Experience containerizing applications with Docker and managing multi-container setups using Docker Compose.
• Exposure to automated configuration management using Ansible and basic Linux system administration or deployment troubleshooting.
• Familiarity with CI/CD pipelines, GitLab CI, and writing unit tests with frameworks like pytest or Jest.
• Basic understanding of cloud services (AWS, Azure, or GCP) and modern web frameworks like Vue.js, Angular, or Node.js.

Clearance Requirements:

• An active TS/SCI with Polygraph is required to start.

Physical Requirements:

• Must be able to remain in a stationary position 50%.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
• Must be able to exchange accurate information in these situations.

MANTECH seeks a motivated, career and customer-oriented Application Developer to join our team in Chantilly, VA
 

The Application Developer will be dedicated full-time to development and enhancement support for existing applications as well as new development.
 

Responsibilities include but are not limited to:

• Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the future
• Analyzing user needs and software requirements to determine feasibility of design within time and cost constraints
• Collaborating with teammates, other service providers, vendors, and users to develop new program features
• Developing unit and integration tests, in addition to participating in functional and regression tests to ensure programs will produce the desired results and that instructions are correct
• Correcting errors by making the appropriate changes and then re-checking the program to ensure the desired result was produced.  As well as,  reviewing help desk messages periodically and working with other teams to troubleshoot and resolve production issues
• Participating in code reviews by reviewing and incorporating feedback from teammates as well as providing feedback to others based on existing standards and recommended programming practices.
• Deploying code to development, test, and production environments using existing DevOps infrastructure/tools
   

Minimum Qualifications:

• High School Diploma/GED with 7+ years of experience in the Information Technology field
• Strong Java programming/development skills, with hands-on experience
• Experience with HTML, CSS, JavaScript, and at least one modern front-end framework, preferably Angular
• Experience with, or knowledge of, the Spring Framework and RESTful services and SQL, ORM libraries such as Hibernate/JPA
• Experience with Git branching and merging within a team to manage source code
   

Preferred Qualifications:

• Strong ability to manage competing priorities and communication to multiple stakeholders
• Experience with, or knowledge of, Elasticsearch
• Experience with, or knowledge of, best practices for developing secure web applications
   

Clearance Requirements:

• An active TS/SCI with Polygraph
   

Physical Requirements:

• Use hands to operate a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.
• The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Must be able to remain in a stationary position 50% of the time

MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA.

As a Linux Systems Administrator, you will help maintain and enhance the Sponsor’s Linux environment alongside a talented team. You will be responsible for the operating system software and its seamless integration with hardware and applications across the organization.

Responsibilities include but are not limited to:

• Planning, testing, installing, integrating, and maintaining new and upgraded versions of the relevant operating systems
• Building and hardening Linux servers, and establishing configuration baselines while applying all appropriate security and firmware patches in a timely manner
• Developing test plans/procedures, managing operating system lifecycles, and designing interfaces to external systems
• Researching, troubleshooting, and resolving operating system problems efficiently by collaborating with application development and network teams
• Maintaining and updating complex documentation on the operating system configuration and all other areas of responsibility
• Demonstrating strong communication and collaboration skills to work effectively and proactively across a large organization of dispersed teams

Minimum Qualifications:

• High School Diploma/GED with 2+ years of progressively responsible experience configuring and maintaining Linux servers in a large, complex server environment
• Experience working in an organization with complex, intertwined systems, data flows, and applying security patches in a Linux environment
• Experience creating, maintaining, and communicating complex information technology documentation
• Experience with domain account management, particularly via Centrify, LDAP, and Active Directory
• Experience with shell scripting to automate administrative tasks

Preferred Qualifications:

• Experience scripting with Ansible or similar technologies
• Experience with the Sponsor’s primary automation and configuration management tools
• Self-starter with excellent people skills - able to work across teams and drive change throughout an organization

Clearance Requirements:

• An active TS/SCI with Polygraph is required.

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time to operate a computer and other office productivity machinery.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, and maintain computers in the lab, including under desks and in the server closet.
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations and exchanging accurate information.

MANTECH seeks a motivated, career and customer-oriented Front End Developer to join our team in Annapolis Junction, MD. 

Responsibilities include but are not limited to:

• Design and develop web-based user interfaces for operational tools and capability management systems
• Create visualization dashboards that present complex technical data in operator-friendly formats
• Conduct user research with operators to understand workflow pain points and interface requirements
• Build responsive, accessible web applications optimized for operational environment constraints
• Integrate front-end applications with back-end APIs, data pipelines, and capability infrastructure
• Implement real-time data visualization for operational status, system health, and mission telemetry
• Develop interface components that streamline operator workflows during mission execution
• CONUS travel maybe required up to 25%.

Minimum Qualifications:

• Bachelor's degree and 4+ years of experience OR High School Diploma/GED and 8+ years of experience OR Associate’s degree and 6+ years of experience OR Master’s Degree and 2+ years, OR a PhD with 0+ years of progressively responsible experience.

• 3+ years professional front-end development experience
• Expert proficiency in HTML5, CSS3, and TypeScript
• Strong experience with modern JavaScript frameworks (React, Vue, Angular, or similar)
• Experience with RESTful API integration and asynchronous data handling Proficiency with data visualization libraries (D3.js, Plotly, Chart.js, or similar)
• Experience with version control (Git) and collaborative development workflows
• Familiarity with build tools and package managers (Webpack, npm, yarn)

Preferred Qualifications:

• Proficiency with Golang for backend integration and tooling development
• Experience building applications for cybersecurity operations or intelligence analysis
• Familiarity with Svelte framework and real-time data visualization and WebSocket implementations
• Experience with component libraries and design systems (Material-UI, Ant Design)
• Bachelor's degree in Computer Science, Human-Computer Interaction, Design, or related field (or equivalent experience)

Clearance Requirements:

• An active TS/SCI with Polygraph is required.

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time.
• Needs to occasionally move about inside the office to access file cabinets and office machinery.
• Frequently communicates with co-workers, management, and customers, which may involve delivering presentations.
• Must be able to exchange accurate information in these situations.

MANTECH seeks an experienced and passionate, career and customer-oriented Linux Systems Administrator to join our team located in the Fort Meade, MD area.
 

Responsibilities include, but are not limited to:

• Provide comprehensive administration and support for multi-platform operating system environments.
• Design and implement automated security hardening solutions to enhance scalability and streamline operating system deployments.
• Configure and maintain host-based security and intrusion detection systems.
• Monitor system performance and investigate detected anomalies to ensure operational integrity.
• Develop and deploy automation scripts to manage server integration and reduce manual configuration errors.
• Analyze system and security logs to identify and respond to real-time events and provide status updates to leadership.
• Engineer automation workflows for identity and access management to replace manual account provisioning processes.
• Conduct regular audits to verify security compliance and identify potential vulnerabilities or configuration gaps.
• Participate in design and review meetings to provide technical insights, project goals, and status updates to management.

Minimum Qualifications:

• Bachelor’s degree in a technical field and 10+ years of relevant Systems Administration experience; or an Associate's degree with 15+ years’ experience.
• 10+ years of experience in systems administration of software and hardware supporting IT system development and testing.
• Extensive experience with Linux administration and enterprise-level operating systems.
• Experience utilizing Ansible or comparable infrastructure-as-code tools.
• Experience with NiFi or cross-domain solutions.
• Experience managing enterprise virtualization platforms (VMware or similar) and associated Storage Area Networks (SAN).

Preferred Qualifications:

• Experience with DevOps tools such as Docker, Kubernetes, SaltStack, or Puppet.
• Proficiency in scripting languages including Python, Bash, or Perl.
• Experience collaborating with teams to integrate and deploy new technologies into production environments.
• Knowledge of network devices (routers, switches, gateways) and protocols such as TCP/IP, UDP, HTTP, DHCP, and DNS.
   

Clearance Requirement:

• Current/Active TS/SCI with Polygraph

Physical Requirements:

• Must be able to remain in a stationary position at least 50% of the time.
• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.
• Constantly operate a computer and other office productivity machinery, such as, the copy machine/fax machine/computer/printer.

MANTECH seeks an experienced and passionate, career and customer-oriented Network Engineer to join our team in the Ft. Meade MD area.
 

Responsibilities include, but are not limited to:

• Support multi-platform, multi-system network solutions. Provision and sustain network infrastructures. Diagnose network performance shortcomings and design and implement performance improvements. Develop, operate, and manage networks in a secure PKI, IPSEC, or VPN enabled environment. Implement routing protocols, QOS, traffic shaping and policing on the network. Research and recommend advanced technologies such as software defined networking and infrastructure as code.
• Provides technical expertise in the management of a public and/or private network such as Internet protocol (IP) networks, wide area networks (WANs), and public switched telephone networks 
• Plans, designs, installs, maintains, monitors, analyzes, troubleshoots, modifies and supports network communications systems to provide maximum performance and availability 
• Plans, designs, implements and supports local and wide area networks (LANs/WANs) in the areas of Internet connectivity, capacity planning, routing, switching, server load balancing, network security, and wireless 
• Evaluates and reports on new communications technologies to enhance network capabilities
• Experience with VxLAN implementation and Software Defined Networking to include Cisco ACI or VMware NSX.
• Scripting experience to include Ansible and Python automation.

Minimum Qualifications:

• 14 years of experience with a Bachelor’s degree in a technical discipline or 6 additional years of experience may be substituted for a degree.
• Experience in the implementation and technical support of multi-platform, multi-system networks to encompass diagnosing network performance shortcomings and designing and implementing performance improvements.
• Experience supporting network solutions for complex, high performance systems.
• Experience provisioning and sustaining network infrastructures and have experience developing, operating, and managing networks
• Experience and knowledge of peer-to-peer distributed storage networks, peer-to-peer routing, and application messaging frameworks.

Preferred Qualifications:

• VLAN implementation and troubleshooting
• Data Center build or maintenance
• Virtual infrastructure management, maintenance or troubleshooting
• Software Defined or Policy Based networks
• Scripting (eg Python, Ansible)

Clearance Requirements:

• Active TS/SCI clearance with Poly

Physical Requirements:

• Must be able to be in a stationary position more than 50% of the time
• Constantly operates a computer and other office productivity machinery, such as a computer
• The person in this position needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

Speech Pathologist Career Opportunity

Welcome to Encompass Health: Where Compassion Meets Speech Therapy
Are you searching for a career that aligns with your passion and brings fulfillment close to home? At Encompass Health, we greet you like an old friend, fostering a sense of belonging right from the beginning. Imagine the chance to make a profound difference in your community by providing essential therapy and unwavering support to patients. Join our team as a Speech Pathologist and become a pivotal figure in assisting patients in overcoming speech and communication challenges. You'll find a supportive environment where small victories create monumental impacts and where you'll have access to cutting-edge technology while working for the nation's largest rehabilitation company. If this resonates with you, you're in the perfect place to make a meaningful impact.

A Glimpse into Our World
Whether you're beginning your career or a seasoned Speech Pathologist looking for a nurturing environment to call home, we're confident you'll feel the difference the moment you join our team. Being a part of Encompass Health means being a part of a growing national inpatient rehabilitation leader. We take pride in our career growth opportunities and the collaborative spirit of our team members, united for the greater good of our patients. Our recognitions, including being named one of the "World's Most Admired Companies" and receiving the Fortune 100 Best Companies to Work For® Award, make us immensely proud.

Benefits That Begin With You
Our benefits are designed to support your well-being and start on day one:

• Affordable medical, dental, and vision plans for both full-time and part-time employees and their families.
• Generous paid time off that accrues over time.
• Tuition reimbursement and continuous education opportunities for your professional growth.
• Company-matching 401(k) and employee stock purchase plans, securing your financial future.
• Flexible spending and health savings accounts tailored to your unique needs.
• A vibrant community of individuals who are passionate about what they do.

Embrace Your Role as a Speech Pathologist

• Your impactful journey involves:
• Evaluating, assessing, developing, and administering personalized treatment plans for patients with speech and language rehabilitation needs.
• Identifying issues and modifying speech therapy treatment if necessary.
• Tracking and documenting patient performance, progress, and response to treatment.
• Celebrating patient victories along the way.

Qualifications

• Current licensure or certification required by state regulations.
• Successful completion of SLP Certification of Clinical Competence (CCC).
• CPR certification required or must be obtained within 30 days of hire.
• Master's degree preferred, or Bachelor's degree with field experience.

Description