Software Developer - Systems with Security Clearance
BOAB Ventures
Job Description We are seeking a Software Developer specializing in systems software to design, build, and maintain enterprise‑grade mission systems, platforms, and applications. This role sits at the intersection of software engineering and infrastructure, supporting scalable, reliable, and secure systems deployed in cloud and hybrid environments. The ideal candidate has strong backend development experience, with additional exposure to DevOps practices, cloud infrastructure, and system integration. Responsibilities Design, develop, and maintain systems‑level software and backend services supporting enterprise mission applications Build and enhance automation, deployment, and integration components that support platform reliability and scalability Develop and support CI/CD pipeline components (Jenkins) and deployment automation workflows Implement Infrastructure as Code solutions using Terraform to support reproducible system environments Develop containerized applications and services using Docker and Podman Write efficient, maintainable software using Python and Bash for system automation and integration tasks Integrate and deploy software systems across AWS services, open‑source tools, and enterprise applications (COTS/GOTS/custom) Develop and maintain services interacting with databases (PostgreSQL, MySQL), including performance‑aware design considerations Implement observability solutions including logging, monitoring, and alerting (Prometheus, Alertmanager, CloudWatch) Collaborate on system architecture design, ensuring scalability, reliability, and security best practices Work with Git‑based workflows and contribute to structured software development lifecycle processes Support troubleshooting, performance tuning, and production issue resolution across distributed systems Required Skills Strong programming experience in Python and/or systems‑level development (Python required, Bash required) Experience building or maintaining backend or systems software in production environments Experience with CI/CD pipelines (Jenkins) Experience with Infrastructure as Code tools (Terraform) Experience with AWS core services (EC2, S3, RDS, Lambda, VPC, IAM, CloudWatch) Experience with containerization technologies (Docker, Podman) Experience working with relational databases (PostgreSQL, MySQL), including performance awareness and operational support Experience with monitoring/logging/alerting tools (Prometheus, Alertmanager, CloudWatch) Strong understanding of system design, networking fundamentals, and distributed system behavior Experience with Git‑based development workflows Desired Skills / Preferred Qualifications Experience with data platform or distributed processing tools (Spark, Trino, Iceberg, Ranger, Superset) Familiarity with data lake or lakehouse architectures Experience with secrets management (AWS Secrets Manager, Parameter Store) Experience with API gateways and microservices architectures Knowledge of disaster recovery and system resilience design Experience optimizing cloud infrastructure costs Exposure to AI/ML infrastructure or model deployment systems Experience with NoSQL databases (DynamoDB, MongoDB, etc.) Familiarity with observability stacks (Grafana, ELK) Experience contributing to or designing large‑scale distributed systems Benefits Flexible time off Full medical coverage 401(k) with company match Referral bonuses Performance bonuses Life insurance and disability coverage Tuition and training reimbursement #J-18808-Ljbffr BOAB Ventures
- ...hackajob is collaborating with Twenty to connect them with exceptional... ..., and the free world remains secure. Founded in 2024, Twenty... ...in making complex systems provably reliable, this role is... ...to maintain a TS/SCI security clearance with appropriate polygraph...Security ClearanceFull timeWork at officeRemote workFlexible hours
$157k - $224k
...hiring a Lead Model-Based Systems Engineer (MBSE) in... ...the ability to work with complex software systems and the... ...leading domain experts developing solutions to solve the... ...challenging national security problems. Our teams consist... ...DoD Top Secret Clearance with SCI eligibility,...Security ClearanceFull timeWork experience placementWork at officeLocal areaRemote workFlexible hours- ...seeks a skilled engineer to support and enhance an AWS-hosted software application and its databases. You will fix bugs, implement... ...tooling, and data solutions. The role requires TS/SCI security clearance and onsite work in the Washington, DC area. #J-18808-Ljbffr...Security Clearance
$116.9k - $234.1k
...and scalability of the Client System. The engineer will define... ...system health and performance, develop and maintain runbooks and... ...system incidents, collaborate with development teams to improve... ...meet DoD 8140 requirements Security Clearance Active TS/SCI clearance As...Security ClearanceLocal area- ...services improve Information System networking performance... ...importance. The Software Developer will be a part of an... ...paradigm # Working with financial data sets... ...Demonstrated experience with security accreditation process.... .... Security Clearance: The successful candidate...Security ClearanceFor contractorsLocal areaImmediate start
- ...a Full‑Time GFE Lead Systems Engineer (NH-0801-04)... ...The incumbent will work with the Radar, Helmet Mounted... ...requirements across software, firmware, and... ...contract negotiations. Develops and executes strategic... ...Additional Remarks SECURITY CLEARANCE: The employee must obtain...Security ClearanceFull timeContract workFor contractorsImmediate startOverseasRelocation package
$114.11k - $203.11k
...Government Consulting is seeking an Expert Systems Engineer in McLean, Virginia. This full... ...an Intelligence Community customer with cloud application development. Candidates... ..., and require an active TS/SCI security clearance. The target salary range is between $11...Security ClearanceFull time- ...Description As a Security Infrastructure Site... ...infrastructure, applying software engineering... ...and collaborating with development teams... ...| Secret Security Clearance Required - Own, Build... ...elite, hands‑on systems engineer who thrives... ...operations. Develop and manage massive...Security Clearance
- ...and eligibility for a U.S. security clearance. Role Summary Exiger is transforming... ...most important institutions with the intelligence they need... ...and large‑scale distributed system design to solve the... .... 6 years of experience in software or systems engineering, including...Security ClearanceWork at officeWork from homeFlexible hours
- ...infrastructure. Partner with development teams,... ...experience designing, securing, scaling and administering... ...integration build systems. Participate in deployment... ...Top‑Secret Security Clearance. Education Minimum... ...(in Computer Science, Software Engineering, Information...Security Clearance
- Senior Engineer, Cloud and System Security In this position you will be... ...architectures and concepts in line with industry and governmental... ...Directory security, secure software development Define policies... ...as required NATO/EU SECRET clearances are considered a strong...Security ClearanceLocal area
- ...in McLean, Virginia is looking for Software Developers/Engineers to develop and enhance complex software systems supporting national defense efforts... ...available for all experience levels with a requirement for an active security clearance. This role offers full-time...Security ClearanceFull time
- ...Technologies (IDT) is seeking a Tactical Software Engineer in Arlington, VA, to join the Warfare Systems team. This role involves modernizing... ...field and at least 5 years of experience, with an active Secret U.S. Security Clearance. IDT offers competitive pay, benefits, and...Security Clearance
$127.5k - $236.5k
...Technologies is seeking a Lead Systems Engineer – Mission... ...-critical national security program. This individual... ...architectures. • Collaborate with mission planners,... ...classification policies. • Develop and maintain program-... .../SCI with CI Poly clearance required. • 5 years of...Security ClearanceFor contractorsLocal areaFlexible hours$127.5k - $236.5k
...dedicated to recruiting and developing high-performing talent who... ...in defense tech. With customers' mission-critical... ...the interest of national security. Job Title: Lead, Systems Engineer - Mission Protection... ...Top Secret/SCI with CI Poly clearance required. - 5 years of experience...Security ClearanceFor contractorsLocal areaFlexible hours$127.5k - $236.5k
...dedicated to recruiting and developing high-performing talent... ...Disruptor in defense tech. With customers’ mission-... ...the interest of national security. Job Title: Lead, Systems Engineer – Mission Protection... ...Secret/SCI with CI Poly clearance required. • 5 years of...Security ClearanceFor contractorsLocal areaFlexible hours- ...Aerospace is seeking a Senior Principal Systems Engineer to support the White House Communications... ...the reliability of the White House Secure Voice Network, requiring expertise in... ..., and an active Top Secret/SCI security clearance. The position offers a competitive...Security ClearanceRelocation package
$85.15k - $153.93k
...Simulation (HFS) Portfolio, we develop, install, and support... ...fleets and systems. Our work directly impacts... ...features into Epics with sufficient detail for implementation by the software and computer system engineering... ...S. Government granted security clearance. Interim Secret...Security ClearanceInterim roleLocal areaImmediate start- ...lead our AI, machine learning, decision systems, and mission planning initiatives. The... ...The position requires US citizenship with the ability to obtain/maintain a security clearance, and a strong background in R&D with AI/ML, software, and decision systems. Leadership and...Security Clearance
- Site Reliability Engineer with Security Clearance at MANTECH Key technologies: Kubernetes, Prometheus, Grafana. Key Responsibilities Define... ...stacks (metrics, logging, tracing) Automate toil and improve system reliability through engineering Conduct post-mortems and...Security Clearance
- Mindbank Consulting Group in Bethesda, MD is seeking a Developer Full-stack AI Agentics with Security Clearance to design, build, and maintain scalable software systems. The role emphasizes strong software development, system design, and problem solving within a security...Security Clearance
$190k - $220k
...learning solutions that support national security missions. The ideal candidate has 6-10 years of experience in developing production-level AI/ML solutions, with a strong emphasis on coding and... .... U.S. citizenship and a security clearance are required. #J-18808-Ljbffr FTI...Security Clearance- .... The ideal candidate will have a Bachelor’s degree in computer science or related field, experience in software engineering, and proficiency in Python. A necessary condition of employment is the ability to obtain a Top Secret Security Clearance. #J-18808-Ljbffr SpaceXSecurity Clearance
$90k
...Virginia Tech National Security Institute’s (VTNSI) Intelligent Systems Division (ISD) is seeking... ...-level/junior-level software developer position to join our team... ...systems engineering. With a presence in both Blacksburg... ...maintain a security clearance. Preferred...Security Clearance$80k - $120k
...federal engagements. 10+ years of software engineering experience with 5+ years of experience in Python. Experience... .... Exposure to AWS Gov Cloud; cloud security is an advantage. Exposure to... ...ability to obtain U.S. Security Clearance. This requires that the candidate be...Security ClearancePermanent employment- ...hackajob is collaborating with Twenty to connect... ...the free world remains secure. Founded in 2024, Twenty... ...a DevOps Engineer / Software Engineer –... ...scanning. Document systems, patterns, and runbooks... ...S. Government security clearance. Any clearance requirement...Security ClearanceFull timeWork at officeFlexible hours
- Innovative Defense Technologies is seeking an AI Solutions Developer to join its Missile Defense team. The role involves applying... ...in Arlington, VA and requires the ability to obtain a U.S. Security Clearance. Attractive benefits include competitive PTO, 401(k), and tuition...Security Clearance
$139k - $180k
...Virginia is seeking a Senior Software Engineer to join the... ...Division, focusing on national security technology development. The... ...implementing algorithms for real-time systems and engaging with customers to support... ...eligible for security clearance. #J-18808-Ljbffr jobs.frontdoordefense...Security ClearanceFull time- ...looking to hire a DevOps / Systems Engineer to work on our... ...candidate must have an active TS security clearance, and will work with technical and program... ...across hardware, software, and networking Working... ...and workflows Experience developing and managing CI/CD pipelines...Security Clearance
- ...Virginia is looking for a Software Development Architect... ..., identify, and develop complex cloud-native software... ...experience with Agile and DevSecOps methodologies... ...ensuring software security against cyber threats.... .... government Security Clearance are required. #J-1880...Security Clearance
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