Classified Windows Systems Administrator Johns Hopkins Applied Physics LaboratoryClassified Windows Systems AdministratorLaurel, MarylandFull timeOur 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.
System Administrator- 3371464 CTCSystem Administrator- 3371464Laurel, MarylandWith offices in Washington DC and San Diego, CA, CTC is a leading technology company providing lifecycle IT, data analytics, cloud managed hosting services, agile software development, DevOps, Test Automation, Cyber Security, and infrastructure solutions. However, individual salaries are determined by a variety of factors including, but not limited to: business considerations, local market conditions, and internal equity, as well as candidate qualifications, such as skills, education, and experience.
Cloud Systems Administrator/AWS Solutions Architect Concept Solutions LLCCloud Systems Administrator/AWS Solutions ArchitectWashington, DC$110,000–$119,000 / yearFor over 25 years, CS has been a trusted partner for the Federal Aviation Administration (FAA), Department of Homeland Security (DHS), Department of Justice (DOJ), Department of Defense (DoD) and other federal agencies delivering vital IT, security, and project management services. Concept Solutions is seeking an AWS Cloud Systems Administrator to join a dedicated team of Information Technology professionals supporting the Federal Aviation Administration's Command, Control, and Communications (C3) office.
System Administrator Reflexive ConceptsSystem AdministratorAnnapolis Junction, MarylandProvide day-to-day operations, monitoring, maintenance, and problem resolution for client systems, servers, storage platforms, network devices, and related infrastructure. Participate in the assessment of existing systems and architectures, providing operational and technical input for initiatives involving automation, DevOps practices, cloud technologies, and application modernization.
Senior Systems Administrator/Helpdesk Engineer LeidosSenior Systems Administrator/Helpdesk EngineerGaithersburg, MarylandAs a trusted technical expert, you’ll do more than troubleshoot systems, you’ll solve complex challenges, optimize infrastructure, support cloud and on-premises environments, and provide exceptional customer service to users operating in fast-paced, mission-critical settings. July 10, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
NewSoftware Integrator & Administrator, Senior Booz Allen HamiltonSoftware Integrator & Administrator, SeniorUsa, Maryland$86,900–$198,000 / yearOnsite : If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Ability to work with CI/CD concepts and tools, such as Azure DevOps, GitLab, or Jenkins for building and deploying infrastructure, and with PowerShell and Bash, including Infrastructure as Code (IaC) to streamline provisioning, configuration, and deployment processes.
DevOps Engineer ADG TECH Consulting LLCDevOps EngineerSterling, VAFull timeHands-on experience with AWS managed services (VPC, EC2, EKS, RDS), including monitoring and analytics tools such as AWS CloudWatch, NewRelic. Maintain, monitor, and help improve the performance and availability of the 24x7 production environment including networks, servers, databases, etc.
Unix/Linux Administrator System OneUnix/Linux AdministratorWashington, DC$150,000 / hourDesign and maintain the enterprise patch and configuration management architecture (Red Hat Satellite, Ansible or Ansible Automation Platform), converting manual administrative work into automated, repeatable, version-controlled workflows. Author and maintain security hardening baselines aligned to CIS Benchmarks and applicable DISA STIGs; own vulnerability scan remediation and support FISMA and NIST SP 800-53 control implementation, POA&M closure, and audit evidence.
Principal Salesforce DevOps Engineer / DevOps Lead Sky SolutionsPrincipal Salesforce DevOps Engineer / DevOps LeadTysons Corner, VARemote$120,000–$180,000 / yearThe immediate priority is to evaluate the existing Salesforce DevOps approach and establish a more scalable, developer-friendly GitHub/GitLab-based CI/CD model , including the potential transition from Salesforce-specific deployment tools such as Flosum, Gearset, or Copado to custom automated pipelines. The ideal candidate should be able to sit down with the Salesforce engineering team, assess the current environment, and personally begin building: Git repositories → branching strategy → YAML workflows → automated validation → automated testing → Salesforce deployments → environment promotion → production pipeline.
Mid-Level DevOps Engineer / System Administrator (TS/SCI with Polygraph) Red AlphaMid-Level DevOps Engineer / System Administrator (TS/SCI with Polygraph)Columbia, Maryland$150,000–$180,000 / yearOur total compensation package was strategically designed with our members in mind with the intention to: reward our members for their hard work and commitment to our customers' missions; allow members to share in Red Alpha's success as we continue to grow and expand our footprint; provide long-term career opportunities through stability and internal mobility; and provide the resources our members need to support themselves and their dependents in the form of a robust benefits package. This includes managing ArcGIS Enterprise components, supporting cloud and on-premises environments, implementing automation, troubleshooting operational issues, and contributing to continuous improvement initiatives.
Systems Administrator 2 - Linux/CI/CD/Ansible/Terraform/DevOps Captivation SoftwareSystems Administrator 2 - Linux/CI/CD/Ansible/Terraform/DevOpsAnnapolis JunctionSecurity Clearance: Must currently hold a Top Secret/SCI U.S. Government security clearance with a favorable Polygraph, therefore all candidates must be a U.S. citizen. Captivation is looking for software developers who can get stuff done while making a difference in support of the mission to protect our country.
Sr. System Administrator/DevOps - Linux Kubernetes NewGen TechnologiesSr. System Administrator/DevOps - Linux KubernetesAnnapolis Junction, MarylandOur team of Highly Cleared Specialists have hard-to-find skills and expertise in a wide spectrum of technologies to provide solutions that transform business processes and solve problems of national significance. We have helped secure borders, have used artificial intelligence (AI) to fight terror, aided the identification of criminals, and have helped to prevent crime through the introduction of biometrics.
DevOps Engineer and System Administrator, Senior Booz Allen Hamilton IncDevOps Engineer and System Administrator, SeniorMcLean, VA$77,600–$176,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. You'll be responsible for executing deployments, configuration, patching, security, operations and monitoring of production environments, Dev and Test environments, end-user training, and feature preview environments.
Linu DevOps Engineer - REMOTE Dunhill Professional Search of Wilmington, Inc.Linu DevOps Engineer - REMOTEAlexandria, VARemote$130,000–$160,000 / yearFull timeBachelor’s degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent relevant experience.• Strong hands-on experience with Linux administration, including patching with DNF and YUM, logging, auditing, performance tuning, and issue resolution.• • 3+ years of experience implementing, administering, and troubleshooting Linux in an enterprise environment including Linux patching with DNF and YUM.• Strong experience building and supporting CI/CD pipelines using tools.
DevOps Engineer - Linux (Top Secret with agreement to obtain CI Poly) North Point TechnologyDevOps Engineer - Linux (Top Secret with agreement to obtain CI Poly)Herndon, VAThe engineer monitors and modifies the enterprise environment in an agile, highly flexible setting, engages third-party vendors to translate and integrate manual steps into the automated deployment process, and creates or modifies existing DevOps automation to correct errors and improve deployment capabilities. Duties include deploying and maintaining RHEL/SE Linux configurations through Red Hat Satellite and Ansible automation, working one-on-one with site administrators to troubleshoot automation and deployment issues, and installing software libraries that function within the RHEL/SE Linux environment.
Unix / Linux System Administrator with DevOps CymertekUnix / Linux System Administrator with DevOpsReston, VirginiaComputer Science, Information Technology, Systems Engineering, Network Engineering, Software Engineering, Electrical Engineering, Information Systems, Cybersecurity, Data Science, Cloud Computing, ect. Linux System Administrator, Unix System Administrator, DevOps Engineer, Systems Engineer, Infrastructure Engineer, Site Reliability Engineer, Cloud Engineer, Automation Engineer, Infrastructure as Code Engineer, Systems Operations Engineer, ect.
Linux DevOps Engineer Shield Consulting SolutionsLinux DevOps EngineerAnnapolis Junction, MDBachelor’s degree in a technical discipline 5 additional years of experience as a System Administrator may be substituted for a degree. Automate routine tasks using scripting and configuration management tools (e.g., Ansible, Terraform).
Linux DevOps Engineer (Annapolis Junction, MD) Shield Consulting SolutionsLinux DevOps Engineer (Annapolis Junction, MD)Annapolis Junction, MDBachelor’s degree in a technical discipline 5 additional years of experience as a System Administrator may be substituted for a degree. Automate routine tasks using scripting and configuration management tools (e.g., Ansible, Terraform).
Systems Administrator (DevOps) NewGen TechnologiesSystems Administrator (DevOps)Herndon, VirginiaOur Partner's team consists of Software Developers, Systems Development Engineers (DevOps), and Data Engineers - with this combination of skills, we develop unique software that enables our customer network to safely operate at scale without customer impact. The Sys Admin will need to have proven systems design and scalability experience, as they will also be responsible for designing, secure infrastructure enhancements to support new capabilities, or enhance the performance and scalability of infrastructure or address related issues.
Linux Systems & DevOps Engineer Nationwide IT ServicesLinux Systems & DevOps EngineerFairfax, VARemote$100,000–$140,000 / yearThe successful candidate should also be comfortable configuring and troubleshooting network infrastructure, working with databases, writing or modifying scripts, monitoring systems and services, and supporting the security and operation of Linux-based systems. Experience Approximately 3 or more years of relevant hands-on experience is preferred in Linux systems administration, infrastructure operations, DevOps, systems/network administration, technical operations, or a related role.