Jobs in the United States

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Added 15 days ago
Senior Data and AI Integrator
CACI International
Tampa, FL
Advanced full-stack development capabilities (Python, APIs, data transformation, automation, integrations)
Added 16 days ago
Software Engineer-TS/SCI with Poly
CACI International
Sterling, VA
Minimum Clearance Required to Start: TS/SCI with Polygraph
Added 16 days ago
System Development Engineer, NW ADC Software Operations - NASO
Amazon Data Services, Inc.
Seattle, WA
The candidate selected must obtain and maintain a security clearance at the TS/SCI with polygraph level. Upon start, the selected candidate will be sponsored for a commensurate clearance…
Added 16 days ago
Senior Full Stack Developer
Base-2 Solutions, LLC
Annapolis Junction, MD, MD
As a Senior Full Stack Developer, you'll be shaping a collaboration software platform based on the popular, open-source Drupal Content Management System and other open-source software…
Added 16 days ago
Senior Full Stack Developer
Base-2 Solutions, LLC
Reston, VA, VA
As a Senior Full Stack Developer, you'll be shaping a collaboration software platform based on the popular, open-source Drupal Content Management System and other open-source software…
Added 16 days ago
Senior Full Stack Developer
Base-2 Solutions, LLC
Washington, DC, DC
As a Senior Full Stack Developer, you'll be shaping a collaboration software platform based on the popular, open-source Drupal Content Management System and other open-source software…
Added 16 days ago
Applied AI/ML Engineer (TS/SCI)
Vantor Services Inc.
Herndon, VA
Must be a U.S. citizen with an active TS/SCI and the ability to obtain a CI polygraph.
Added 16 days ago
Cloud-Native Software Engineer – Kubernetes & Microservices
Peraton
Laurel, MD
Active TS/SCI with current Polygraph is required
Added 16 days ago
SOFTWARE INTEGRATION ENGINEER - Linux/Bash/Python - 8+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 538
Halogen Engineering Group, Inc
Fort George G Meade, MD
Generate documentation for the full software stack.
Added 16 days ago
Senior Full-Stack Software Engineer – Graph Analytics
Peraton
Laurel, MD
Active TS/SCI with current Polygraph required
Added 17 days ago
Delivery Consultant - Modernization, WWPS ProServe
Amazon
Herndon, VA · Arlington, VA
This position requires that the candidate selected be a US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph.
Added 17 days ago
Senior Software Developer
CACI International
Arlington, VA
Active Top Secret security clearance with eligibility for SCI access and a counterintelligence (CI) polygraph.
Added 17 days ago
Software Engineer (Full Stack Focus)
Visionist, Inc.
Fort Meade, MD
Active Top Secret (TS/SCI) clearance with polygraph is required.
Added 17 days ago
Full Stack Software Engineer
Visionist, Inc.
Annapolis Junction, MD
Active Top Secret (TS/SCI) clearance with polygraph is required.
Added 17 days ago
Associate Delivery Consultant Intern, National Security, AWS Professional Services
Amazon Web Services, Inc.
Arlington, VA
Modernization - Modernization resources are specialists in designing applications that run natively in the cloud using programming languages such as Python, JavaScript, Typescript, etc.…
Added 17 days ago
SE
Senior Full Stack Software Engineer (Java/React) (SAB-2610-12)
Sabre Engineering Inc
Columbia, MD
- $139,000 to $174,000 USD / year
Added 17 days ago
Full Stack Applications Developer - TS/SCI with Polygraph
GD Information Technology, Inc.
United States
Security Clearance Level: TS/SCI with Polygraph
Added 17 days ago
DevOps Principal Systems Engineer
BAE Systems
Merrimack, NH
Familiarity with at least one monitoring tool or frameworks (e.g., Nagios, Prometheus, ELK stack).
Added 18 days ago
Senior Software Developer
LEIDOS, INC.
Chantilly, VA
We are seeking a Full Stack Software Developer to support the development, modernization, and maintenance of enterprise web applications and RESTful APIs within the Identity, Credential,…
Added 18 days ago
Software Engineer Expert
LEIDOS, INC.
Chantilly, VA
We are seeking a Full Stack Software Developer to support the development, modernization, and maintenance of enterprise web applications and RESTful APIs within the Identity, Credential,…
Added 18 days ago
Software Developer, Senior
Booz Allen Hamilton_United States
Arlington, VA
As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you’re looking for the chance to not just develop software, but to…
Added 18 days ago
W
Software Engineer 4
Wyetech
Fort Meade, ME
- $92.54 to $125.31 USD / hour
Wyetech is seeking a motivated Principal Software Engineer (SWE4) / Full-Stack Developer to support the Tradecraft Evolution mission. The successful candidate will work closely with mission…
Added 18 days ago
Cyber Reverse Engineer
CACI International
Sterling, VA
Active Top Secret clearance with ability to obtain SCI
Added 18 days ago
OT
Full Stack Developer (McLean, VA)
Ops Tech Alliance
McLean, VA
- $100,000 to $160,000 USD / year
We are seeking a Full Stack Developer to develop, modernize, and maintain secure web applications and cloud-based analytical tools for a government customer. Candidates will work across…
Added 18 days ago
UI, Back End, or Full Stack Developer
CTC Group
Fort Gordon, GA
CTC Group is seeking a UI, Back End, or Full Stack Developer to develop, maintain, and enhance enterprise software applications in a Linux environment. This role focuses on Java and Python…

BAE Systems

DevOps Principal Systems Engineer

Merrimack, NH, United States

Pay Information Full-Time Salary Range: $118095 - $200762

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Job details

Pay: Pay Information Full-Time Salary Range: $118095 - $200762
Experience: Associate's degree in IT (or equivalent coursework) and at least 2+ years’ experience as a DevOps Engineer or in a similar role
Posting language: English
Posted: Oct 23, 2026

Original job description

Job Description See what you're missing. Our employees work on the world's most advanced electronics from detecting threats for F-35 pilots to illuminating the night for soldiers. Spanning air, land, sea, and space, we are developing the technology of tomorrow, delivered today. Drawing strength from our differences, we're innovating for the future. And you can, too. Our flexible work environment provides you a chance to change the world without giving up your personal life. We put our customers first exemplified by our mission: "We Protect Those Who Protect Us." Sound like a team you want to be a part of? Come build your career with BAE Systems.

The Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Systems Business area provides actionable intelligence for our warfighters and decision makers through innovative technical solutions from the seas to the stars. Space Systems is a premier provider of advanced high-reliability space electronics and mission systems. Our products have enabled a wide variety of civil, commercial, and national security space missions for over 25 years. We’re leading the way with the development of advanced processing solutions, RF and optical payloads, and cross-domain solutions that enable our customers to deliver mission capability that was previously not achievable.

As a DevOps Systems Engineer in the Space System Product line, your key responsibilities will include working with the ISSE and other platform engineers supporting System Administration activities on classified cloud processing assets and mission unique equipment. You will be expected to demonstrate a high level of technical expertise, strong troubleshooting skills, a passion for learning, and a customer-focused attitude. The ideal candidate will have a proven track record of delivering high-quality services in a cloud ecosystem. Your tasks may include:

Resolving system configuration and security patching vulnerability issues.
Managing system configuration changes and accurately assessing the impact of system and security configuration modifications upon operational system performance, security posture and compliance.
Performing platform installations and configurations of all development and delivered systems
Implement and maintain the cloud infrastructure in accordance with best practices for scalability, security, and performance.
Collaborate with cross-functional teams to define infrastructure requirements, understanding application needs.
Develop and maintain CI/CD pipelines for seamless application deployment and continuous integration using industry-standard tools and frameworks.
Automate infrastructure provisioning, configuration management, and monitoring using tools such as Ansible, Puppet, Chef, or similar technologies.
Monitor system performance, conduct root cause analysis, and implement optimizations to enhance system availability, reliability, and efficiency.
Implement security measures and best practices to ensure the confidentiality, integrity, and availability of data and applications.
Troubleshoot and resolve production incidents related to infrastructure, networking, and application deployment in a timely manner.
Stay up to date with emerging technologies, industry trends, and best practices in DevOps to continuously improve the infrastructure and development processes.

BAE Systems offers competitive pay, benefits, and important work-life balance initiatives including every other Friday Off, Flextime, and Telecommuting. BAE also believes in a culture of recognition for the extraordinary contributions of our skilled employees. Our engineers are the lifeblood of our company and we’re more than 5,000 strong. With our robust offering of educational and career development opportunities, your chances to grow are limitless. Platform engineering believes in investing in our professionals. Training time and opportunities are available to increase skills and keep knowledge cutting edge.

Because of the need for consistent, in-person collaboration and the nature of this particular role, the work will be performed full-time on site. This position is based out of our Merrimack NH facilities in the Northeast.Required Education, Experience, & Skills

Hold an active TS/SCI clearance
Associate's degree in IT (or equivalent coursework) and at least 2+ years’ experience as a DevOps Engineer or in a similar role
Advance knowledge of Linux/Unix systems administration and troubleshooting.
Knowledge of on-premises cloud infrastructure technologies (AWS).
Experience with at least one containerization technology (Kubernetes and Docker) and container orchestration platform (e.g., Rancher and Docker Swarm).
Proficiency in scripting and automation using languages like Python, Bash, or PowerShell.
Familiarity with at least one automation toolkit such as Ansible, Puppet, or Chef.
Hands-on experience with CI/CD tools like GitLab.
Familiarity with at least one monitoring tool or frameworks (e.g., Nagios, Prometheus, ELK stack).
Demonstrated problem-solving skills, attention to detail, and ability to work effectively in a team.
Experience in lifecycle management, security, upgrades, automation, backups, and operational reliability of enterprise VM-based services.
Proficiency and consistency in generating documentation to capture administrative procedures and log configuration changes.

Preferred Education, Experience, & Skills

Bachelor’s degree in an IT-related discipline.
Active COMPTIA Security+ certification.
Active TS/SCI clearance with a CI Polygraph.
Experience deploying SaaS and PaaS services for use by other users.
Experience with Agile Methodologies and Tools.
Collaborative Spirit: Experience working in cross-functional teams.

Pay Information Full-Time Salary Range: $118095 - $200762

Please note: This range is based on our market pay structures. 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.

Employee Benefits: At BAE Systems, we support our employees in all aspects of their life, including their health and financial well-being. Regular employees scheduled to work 20+ hours per week are offered: health, dental, and vision insurance; health savings accounts; a 401(k) savings plan; disability coverage; and life and accident insurance. We also have an employee assistance program, a legal plan, and other perks including discounts on things like home, auto, and pet insurance. Our leave programs include paid time off, paid holidays, as well as other types of leave, including paid parental, military, bereavement, and any applicable federal and state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. About BAE Systems, Inc.BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply, and protect those who protect us. As one of the most geographically diverse international defense companies, we deliver a full range of products and services spanning air, land, maritime, space, and cyber, including advanced electronics, intelligence solutions, and dedicated customer support.

Our culture is performance-driven and values-led, built on curiosity, creativity, and collaboration. Purpose isn't a tagline here. It's what drives us. We're developing breakthrough technologies that defend national security and make a lasting impact on our communities and our planet. When you join BAE Systems, you're not just building a career. You're contributing to a mission that truly matters.

This position will be posted for at least 5 calendar days. The posting will remain active until the position is filled, or a qualified pool of candidates is identified.

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More about this job

Skills

System administration
Troubleshooting
Regulatory compliance
CI/CD
Ansible
Puppet
Monitor system performance
Root cause analysis
Confidentiality
Troubleshoot
DevOps
Linux
UNIX
AWS
Kubernetes
Docker
Python
Bash
Microsoft PowerShell
GitLab
Nagios
Prometheus
Problem solving
Attention to detail
Documentation
Security+
Agile

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