Systems Engineer 3 - (Linux, Ansible, Terraform) AkinaSystems Engineer 3 - (Linux, Ansible, Terraform)Annapolis Junction, Maryland$242,000–$296,000 / yearIn this role, you will collaborate across software teams to help architect robust systems, support development processes, maintain metrics and observability to track uptime and performance of systems, and mentor other team members in modern automation tools using Ansible, Terraform, and Podman, as well as testing and deployment strategies. Join a high-impact, mission-driven team as Lead Systems Engineer, where you will help manage the stability, security, and scalability of systems powering complex data transformation workflows and a widely used web-based user interface.
Senior Infrastructure Administrator (ONSITE) RTX CorpSenior Infrastructure Administrator (ONSITE)Fulton, MDAs a member of the Software Engineering team, you will assist in implementation and integration of IT solutions and infrastructure deployments that enhance resiliency and availability of critical services and maintenance of existing technologies deployed throughout the enterprise, including cloud environments; building, maintaining, hardening, and troubleshooting operational environments. Documenting and reporting of overall system configuration and adherence to any hardening requirements (such as CIS, DISA STIG, NIST, etc) for a given environment and working with Solipsys Cyber Operations group as required for vulnerability mitigations, incident response, and/or compliance efforts.
Software Integration Engineer 3 (On-Call) - Linux/Bash/Python/Docker/Kubernetes/Helm/Grafana/Jira Captivation SoftwareSoftware Integration Engineer 3 (On-Call) - Linux/Bash/Python/Docker/Kubernetes/Helm/Grafana/JiraAnnapolis Junction, MD$130,000–$270,000 / yearMinimum Qualifications: Bachelor's Degree in Computer Science or related field and have at least eight (8) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. Captivation Software is looking for a senior level software integration engineer who shall be responsible for the administration, maintenance, and operational support of the Platform-as-a-Service (PaaS) component of the CASA Compute Environment (CCE).
Software Integration Engineer 2 (On-Call) - Linux/Bash/Python/Docker/Kubernetes/IaC/Helm/Prometheus/Grafana Captivation SoftwareSoftware Integration Engineer 2 (On-Call) - Linux/Bash/Python/Docker/Kubernetes/IaC/Helm/Prometheus/GrafanaAnnapolis Junction, MD$130,000–$270,000 / yearThe individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. Minimum Qualifications: Bachelor's Degree in Computer Science or related field at least six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment.
Linux Systems Administrator Peraton IncLinux Systems AdministratorCollege Park, MD$104,000–$166,000 / yearThe ideal candidate for this role is a hands-on systems administrator with strong Linux experience, solid troubleshooting skills, scripting ability, and the ability to support users, researchers, engineers, and customer stakeholders in a fast-paced R&D environment. This position will help ensure research systems, servers, storage, networking components, and supporting infrastructure remain reliable, secure, and available for mission-focused prototype development and experimentation.
HPC - Software Integration Engineer - Linux, Python, Docker Erias VenturesHPC - Software Integration Engineer - Linux, Python, DockerAnnapolis Junction, Maryland$207,000–$227,000 / yearExperience Bachelor's Degree in Computer Science or related field and have at least six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment or the individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have six (6) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
HPC - Software Integration Engineer - Linux, Bash, Docker Erias VenturesHPC - Software Integration Engineer - Linux, Bash, DockerAnnapolis Junction, Maryland$226,000–$247,000 / yearExperience Bachelor's Degree in Computer Science or related field and have at least eight (8) years of demonstrable experience with integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software in a heterogeneous operating system environment or the individual shall have five (5) years full time Computer Science directly related work that can be substituted for a degree and have at least eight (8) years of demonstrable experience or an industry recognized professional certification, as defined in the TT0s, may substitute as one (1) year experience. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Classified Windows Systems Administrator Johns Hopkins University Applied Physics Laboratory LLCClassified Windows Systems AdministratorLaurel, MDOur team is responsible for the vital mission of deploying and maintaining Multi-IS Plans Windows Infrastructure and high performance computing (HPC) environments in support of classified computing for the Air and Missile Defense Sector. APL provides eligible staff with a comprehensive benefits package including retirement plans, paid time off, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, education assistance, and training and development.
Sr. Systems Administrator - Secret Xcelerate Solutions LLCSr. Systems Administrator - SecretDCRemoteThis strong commitment to our employees has been recognized by our inclusion on the Washington Business Journal's "50 Best Places to Work" list as well as being a "Great Place to Work" certified company with a 4.6 star, and a 99% CEO approval Glassdoor rating. About Xcelerate Solutions: Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions (www.xceleratesolutions.com) is one of America's fastest-growing companies.
Senior System Administrator Peterson TechnologiesSenior System AdministratorAnnapolis Junction, MD$140,000–$185,000 / yearIf you are looking to join a company that provides amazing benefits, a healthy work-life balance, competitive salaries, and talented subject matter experts, consider joining our team! Today, we provide leading-edge data, network security software, and expert guidance to reduce exposure to information theft and augment protections for our customers systems.
Kubernetes Administrator Guidehouse IncKubernetes AdministratorWashington, DC$85,000–$141,000 / yearAppian Platform Architecture: Hands-on experience or familiarity with the Appian Operator on Kubernetes, including managing Appian Custom Resources (CRs) and monitoring underlying data plane components like Apache Kafka. Platform Support (Appian): Monitor the health and connectivity of self-managed Appian platform layers (Engines, Data Server, Kafka/Zookeeper data planes) utilizing the Appian Operator on Kubernetes.
Senior Software Engineer LeidosSenior Software EngineerLaurel, MarylandAs a Senior Software Engineer, you will bring advanced technical judgment to those challenges—developing and integrating software, solving complex performance problems, improving engineering practices, and helping ensure software teams deliver reliable capabilities into operational environments. Working knowledge of project data-flow technologies, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols.
Cloud Administrator - AI/ML TS/SCI w Poly PeratonCloud Administrator - AI/ML TS/SCI w PolyLaurel, Maryland$146,000–$234,000 / yearFull timeBenefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. Shall have demonstrated ability to work within a pre-defined mission focused team structure, follow SOP's, communicate effectively, accept constructive feedback, and receive technical guidance and advice from senior level technical resources.
Cloud Administrator - AI/ML TS./SCI w Poly PeratonCloud Administrator - AI/ML TS./SCI w PolyLaurel, Maryland$146,000–$234,000 / yearFull timeAnalyze and provide solutions for project life cycle design including interviewing customers, clearly articulating customer requirements to design team, creating visual designs/prototypes, presenting information to customers, and helping solve and clarify questions and problems. Benefits: Peraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan.
System Administrator - TS/SCI Poly TalentOpsSystem Administrator - TS/SCI PolyAnnapolis Junction, MarylandThis role is responsible for maintaining system availability, troubleshooting complex issues, implementing system enhancements, and ensuring the reliability and security of mission systems. The ideal candidate will have a strong background administering enterprise IT environments and experience supporting cloud-based infrastructure, DevOps practices, and AWS technologies.
Sr level SQL Database / Systems Administrator / Active Top Secret, SCI & Poly eligible Peraton IncSr level SQL Database / Systems Administrator / Active Top Secret, SCI & Poly eligibleWashington, DC$86,000–$138,000 / yearPeraton is currently seeking a Sr-level SQL Database / Systems Administrator for our Federal Strategic Cyber programs to manage and optimize our database infrastructure. This hybrid role combines core DBA responsibilities with system administration tasks, requiring a solid understanding of both data and systems to ensure reliability, scalability, and security across our platforms.
Senior Software Engineer Leidos Holdings IncSenior Software EngineerLaurel, MD$131,300–$237,350 / yearAs a Senior Software Engineer, you will bring advanced technical judgment to those challenges-developing and integrating software, solving complex performance problems, improving engineering practices, and helping ensure software teams deliver reliable capabilities into operational environments. Working knowledge of project data-flow technologies, including Niagrafiles, low-latency message transport, smart-collection systems, site-specific distribution management, and relevant protocols.
Systems Administrator ManTech International CorpSystems Administratorfort meade, MD$128,000–$214,400 / yearThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. MANTECH's benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, short-term and long-term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.
Cloud System Administrator PeratonCloud System AdministratorAnnapolis Junction, Maryland$135,000–$216,000 / yearFull timePeraton offers enhanced benefits to employees supporting this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap, and eligibility to participate in an attractive bonus plan. The candidate should be experienced setting up and configuring AWS EC2 environments, use of Terraform and Ansible to manage IaC and understanding of AWS Well Architected Frameworks (operational excellence, security, reliability, performance efficiency, cost optimization, and sustainability).
Cloud Systems Administrator - TS/SCI w/Poly PeratonCloud Systems Administrator - TS/SCI w/PolyAnnapolis Junction, Maryland$112,000–$179,000 / yearFull timeAs the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Bachelor’s degree in Computer Science or related technical discipline and a minimum of 5 years of experience in software development, engineering, or cloud-based systems; OR.