5G DevOps Engineer Peraton5G DevOps EngineerCollege Park, Maryland$112,000–$179,000 / yearFull timeResponsibilities: Peraton Labs is seeking a 5G DevOps Engineer to support a cleared research program focused on advanced networking, 5G/telecom systems, cyber experimentation, and prototype-to-operational software development. In this role you will support hands-on deployment, automation, configuration, integration, and troubleshooting of complex Linux, networking, virtualization, and cloud-native environments.
Sr. Software Engineer Que Technology GroupSr. Software EngineerMarylandAdditional duties involve supporting product installations for clients, resolving technical issues, participating in code reviews, and working with cross-functional teams to ensure robust and maintainable software solutions. Provide comprehensive software engineering support across all phases of the Software Development Life Cycle (SDLC), encompassing application development, system integration, troubleshooting, deployment, and sustainment activities.
Senior DevOps Engineer CACI International IncSenior DevOps EngineerArlington, VA$113,200–$237,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. The Opportunity: CACI is seeking a Senior DevOps Engineer with proven experience supporting multi-cloud environments (Azure, AWS, and Google Cloud) in government cloud and FedRAMP High environments to support our client in Rosslyn, VA.
NewPrincipal Cloud Engineer Space Telescope Science InstitutePrincipal Cloud EngineerBaltimore, MDRemote$160,000–$175,000 / yearIn this role, you will lead cloud security automation initiatives and apply platform engineering and Kubernetes practices to design, implement, and operate security controls, guardrails, and monitoring systems across the AWS cloud applications and environments supporting observatories such as the Hubble Space Telescope, the James Webb Space Telescope, and the Nancy Grace Roman Space Telescope (Roman). The Cloud Center of Excellence at STScI is seeking a Principal AWS Cloud Cybersecurity Automation & Systems (CACS) Engineer to join our team supporting NASA flagship space telescope missions that are transforming our understanding of the universe.
DevOps Engineer 3 MarkonDevOps Engineer 3Fort Meade, Maryland$260,000–$270,000 / yearFull timeDescription: Markon is seeking an experienced DevOps Engineer to support the Fort Meade customer by engineering, deploying, and sustaining secure mission-critical systems across Linux, cloud, and containerized environments. This role applies DevSecOps practices, Kubernetes orchestration, infrastructure automation, and systems administration expertise to streamline deployments, improve system reliability, and maintain highly available operational capabilities.
Senior AI Infrastructure Engineer TalentOpsSenior AI Infrastructure EngineerAnnapolis Junction, Maryland$293,000–$306,000 / yearThe successful candidate will independently design, implement, and operate cloud-native infrastructure components while supporting modern AI technologies, distributed systems, and production service environments. Bachelor's degree in Computer Science, Software Engineering, Information Systems, Computer Engineering, or a related technical discipline and eight (8) years of relevant experience; OR.
Devops Engineer - Enterprise Security Automation CACI International Inc.Devops Engineer - Enterprise Security AutomationLinthicum, MD$113,200–$237,800 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Senior Cloud Software Engineer TS/SCI w/Poly PeratonSenior Cloud Software Engineer TS/SCI w/PolyLaurel, Maryland$176,000–$282,000 / yearFull timeSoftware Engineers may be responsible for evaluating/leading project needs, optimizations, determining tasks and durations, code/architecture reviews, and generating and reviewing designs for technical accuracy/completeness. Experience includes leveraging existing AWS loads, integration/leveraging of platforms and prototypes, architecting AWS solutions with cost optimization in mind, and migrating to/utilizing native AWS cloud services.
Dev Ops Engineer Red Key Solutions LlcDev Ops Engineerbethesda, MDFull timeDemonstrated experience working within a software development team and supporting developers and developer activities. Build and maintain tools for deployment, monitoring and operations, and troubleshoot and resolve issues in dev, test, and production environments.
NewSenior ML Engineer AdelphiSenior ML EngineerWashington D.C., WashingtonExperience as a forward-deployed engineer or tech-led delivery role, embedded with mission customers, scoping problems, sequencing delivery, and shipping novel agentic applications under tight constraints. We're executing a Mission that (1) Identifies the core bottlenecks in Warfighting, Intelligence and the Enterprise, (2) Assigns top talent with backgrounds in systems and machine learning engineering, and (3) Finds repeatability in solution development to target similar offices across the DoW/IC.
Senior SRE Engineer/DevOps Engineer Lumen Solutions Group, Inc.Senior SRE Engineer/DevOps EngineerWashington, DCRemoteThis role focuses on improving system reliability, automating operational processes, supporting production environments, and implementing SRE best practices to ensure highly available and scalable applications. We are seeking a hands-on Senior Site Reliability Engineer (SRE) / DevOps Engineer to support cloud infrastructure, automation, and production operations.
DevOps Engineer Clear Ridge DefenseDevOps EngineerFort Meade, MD$150,000–$200,000 / yearClear Ridge Defense is the premier service solutions provider supporting the Service and Joint cyberspace operations and intelligence community in three core areas of expertise: Cyber Systems & Software Engineering. All delivered by highly talented and focused team members that are supported by an unmatched professional and family-oriented culture that leverages and builds on sound, proven principles.
DevOps Engineer 3 Markon SolutionsDevOps Engineer 3fort meade, MD$260,000–$270,000 / yearMarkon is seeking an experienced DevOps Engineer to support the Fort Meade customer by engineering, deploying, and sustaining secure mission-critical systems across Linux, cloud, and containerized environments. This role applies DevSecOps practices, Kubernetes orchestration, infrastructure automation, and systems administration expertise to streamline deployments, improve system reliability, and maintain highly available operational capabilities.
Senior AWS Cloud Systems Engineer Vets HiredSenior AWS Cloud Systems EngineerMarylandThe ideal candidate brings deep AWS expertise, strong systems engineering experience, and a security-first mindset to help deliver compliant, scalable, and resilient cloud solutions. We are seeking an experienced AWS Cloud Systems Engineer to design and implement secure cloud solutions in highly regulated environments.
Senior DevOps Engineer Envision Innovative SolutionsSenior DevOps EngineerAnnapolis Junction, MD$170,000–$190,000 / yearThe projected compensation range for this position is $170,000.00-$190,000.00.There 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, education and certifications as well as Federal Government Contract Labor categories. Architect and develop best; practices for software build tools (Gradle, Maven, ANT, Shell) and continuous integration tools (Jenkins, Bamboo), and infrastructure automation (Amazon Web Services, VMWare, Puppet, Chef, ansible, etc.).
Principal Cloud Engineer Meso Scale Diagnostics LLCPrincipal Cloud EngineerMD$116,600–$177,800 / yearPartner with Cybersecurity on cloud security engineering: IAM, KMS encryption, secrets management, GuardDuty, Security Hub, AWS Config, vulnerability management, and SIEM (SIEMonster/Wazuh) integration; lead remediation of cloud security findings. Strong cloud security engineering knowledge: IAM design at scale, KMS and secrets management, GuardDuty/Security Hub/AWS Config, vulnerability management, and integration with enterprise SIEM platforms (Wazuh, Splunk, Sentinel, or comparable).
Cloud Software Engineer (Java), Lead Associate - TS/SCI w/poly PeratonCloud Software Engineer (Java), Lead Associate - TS/SCI w/polyAnnapolis Junction, Maryland$176,000–$282,000 / 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. As 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.
Senior Software Engineer TalentOpsSenior Software EngineerAnnapolis Junction, Maryland$190,000–$198,000 / yearThe successful candidate will design, build, deploy, and sustain robust, scalable systems using modern JavaScript, TypeScript, Python, cloud-native technologies, and DevOps automation practices. Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline and eight (8) years of relevant experience; OR.
Software Engineer - Secret required Parsons CorpSoftware Engineer - Secret requiredAberdeen, MD$112,200–$196,400 / yearBecome part of a diverse group of 500 professionals delivering expertise in software development, systems integration, and technical innovation across Aberdeen Proving Ground and Edgewood, Maryland, for a portfolio of efforts spanning 5 years and a total value exceeding $600 million. The ideal candidate is a creative problem-solver with strong programming skills, adept at designing and maintaining scalable, modular software solutions that drive Army modernization and support to the warfighter.
Application Security Engineer 3 Bloomberg Industry GroupApplication Security Engineer 3Arlington, VirginiaResponsible for leading application security engineering efforts, designing scalable security architectures, performing advanced risk assessments, integrating security across the SDLC, driving AI‑related security controls, evaluating vendor solutions, scaling automation, and contributing to incident response and strategic security improvements. As an Application Security Engineer III, you will lead security engineering initiatives, perform advanced risk assessments, and design scalable security controls across critical applications.