Senior Software Engineer - Platform & Data Infrastructure ID.me IncSenior Software Engineer - Platform & Data InfrastructureMcLean, VA$190,978–$214,052 / yearEnforce Zero-Trust Security & Secrets Management: Integrate enterprise secret management tools (HashiCorp Vault, External Secrets Operator, Google Secret Manager/KMS) and enforce Workload Identity and network perimeter controls. Working closely with Platform, Security, SRE, and Product Engineering teams, you will turn complex infrastructure into self-service developer capabilities, enforce security guardrails, and ensure high availability across critical production services.
NewJR Software Quality Assurance (QA) Automation Engineer PeratonJR Software Quality Assurance (QA) Automation EngineerArlington, Virginia$86,000–$138,000 / yearFull timePeraton offers enhanced benefits to employees working on 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 eligible to participate in an attractive bonus plan. Assist in designing, building, and maintaining automated test suites using Cypress (JavaScript/TypeScript) to validate web interfaces, microservices/APIs, and system‑level workflows.
Software & Platform Engineer IT Concepts IncSoftware & Platform EngineerMcLean, VA$165,000–$185,000 / yearThis role is ideal for engineers who thrive in writing code, designing, architecting, and building technical solutions, and experimenting with new technologies - while also understanding how applications operate on modern cloud platforms. Evaluate, champion, and define adoption strategies for emerging techno.logies that align innovation with enterprise architecture, security, and compliance frameworks that offer genuine competitive advantage and organizational efficiency, and drive value.
Intelligence Support Engineer ManTech International CorpIntelligence Support EngineerAnnapolis Junction, MD$85,000–$141,600 / 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. Minimum Qualifications: Bachelor's degree and 4+ years of experience OR High School Diploma/GED and 8+ years of experience OR Associate's degree and 6+ years of experience OR Master's Degree and 2+ years, OR a PhD with 0+ years of progressively responsible experience.
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).
Test and Integration Engineer CACI International IncTest and Integration EngineerSterling, VA$63,300–$129,700 / 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. Qualifications: Required: U.S. Citizen with an active TS/SCI clearance preferably with a polygraph OR the ability to obtain and maintain a Top Secret SCI clearance (candidates with active clearances prioritized).
Cybersecurity Engineer (TS Cleared) IT Concepts IncCybersecurity Engineer (TS Cleared)DCKentro is always interested in connecting with experienced Cybersecurity Engineers who hold an active Top Secret clearance and are passionate about protecting enterprise systems, supporting mission-critical operations, and advancing cybersecurity initiatives within complex environments. Ideal candidates bring strong technical expertise, collaboration skills, and experience supporting cybersecurity operations, compliance efforts, and secure infrastructure in government, defense, or highly regulated environments.
NewSenior Software Engineer PinnacleSenior Software EngineerMcLean, VA$80–$90 / hourThis role focuses on hands-on engineering across Java-based microservices, event-driven distributed systems, APIs, MongoDB, AMQ, Kubernetes, AWS, CI/CD automation, and production-grade backend capabilities that are secure, resilient, observable, and aligned with business needs. Demonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud-native deployments, and platform modernization.
NewLead Systems Engineer BitwiseLead Systems EngineerAnnapolis Junction, MarylandYou will lead a small, agile DevOps/SysAdmin team embedded within a larger engineering organization of 25+ developers, managing the stability, security, and scalability of systems that power complex data transformation workflows and a widely used web-based user interface. This is your opportunity to architect and maintain robust infrastructure spanning bare-metal and AWS environments to Kubernetes deployments, while collaborating with software engineering teams on system design and implementation.
Software Engineer (Contingent) Trusted Space, LLCSoftware Engineer (Contingent)Herndon, VA$120,000–$150,000 / yearTrusted Space is the premier provider of trusted autonomy and battlespace management software solutions enabling machine speed sensing, sense making, decision making, and acting for critical space and intelligence missions. We empower government and commercial customers to achieve mission superiority in space reconnaissance & surveillance, dynamic space operations, space-based ISR, and ground/command & control (C2) systems.
Sr .Net Software Engineer (Hybrid- Owings Mills, MD) T. Rowe PriceSr .Net Software Engineer (Hybrid- Owings Mills, MD)Owings Mills, MDFull timeAs a premier global asset management organization with more than 85 years of experience, we provide investment solutions and a broad range of equity, fixed income, and multi-asset capabilities to individuals, advisors, institutions, and retirement plan sponsors. The team serves a global user base across the firm and is focused on expanding integrations with third-party vendors and the investment data warehouse while modernizing existing in-house applications.
Lead Software Engineer, Full Stack (Golang, Python, Java, AWS) Capital OneLead Software Engineer, Full Stack (Golang, Python, Java, AWS)McLean, VirginiaUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Sr. Software Engineer - Core Automation Platform VisaSr. Software Engineer - Core Automation PlatformUS - Ashburn, VA$110,700–$171,800 / yearJoining Visa means working on highly distributed, large-scale systems that power the future of payments, data solutions, cybersecurity, AI, and next-generation customer experiences. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
Full-Stack Software Engineer, Core Platform LumbraFull-Stack Software Engineer, Core PlatformArlington, VirginiaLumbra is a team of engineers and operators from the intelligence community, special operations, and frontier AI research, with degrees from MIT, Carnegie Mellon, and West Point, and careers built at Palantir, Anduril, Northrop Grumman, Onebrief, JSOC, NSA, and CIA. Design testing for non-deterministic AI components: metamorphic testing, property-based testing, and regression suites that catch capability loss without overfitting to specific outputs.
Lead Software Engineer, Full Stack - Card Tech Capital OneLead Software Engineer, Full Stack - Card TechMcLean, VirginiaUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Cloud Engineer ATR, LLCCloud EngineerSpringfield, Virginia$170,000–$180,000 / yearFull timeJob Description: The Cloud Engineer will be responsible for working with highly functional development team automating service deployments; optimizing system performance; integrating with enterprise authentication services; establishing/improving system monitoring; maintaining established security protocols; provide customers technical support. Job Location: Springfield, VA Compensation: $170,000 - $180,000 Eligibility/Clearance: Candidate must possess an active TS/SCI clearance and be willing to obtain a CI Polygraph.
Lead Software Engineer, Full Stack (Java, Spring, DynamoDB, S3, GraphQL, GenAI) Capital OneLead Software Engineer, Full Stack (Java, Spring, DynamoDB, S3, GraphQL, GenAI)McLean, VirginiaUtilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.
Sr. Devops Engineer (Aws) Fannie Mae CorpSr. Devops Engineer (Aws)Reston, VA$123,000–$161,000 / yearDevOps Engineer (AWS) role will offer you the flexibility to make each day your own, while working alongside people who care so that you can deliver on the following responsibilities: Design, develop, and maintain scalable software applications and systems utilizing AWS services and systems with a strong focus on on-premises infrastructure. Fannie Mae is committed to providing reasonable accommodations to qualified individuals with disabilities who are employees or applicants for employment, unless to do so would cause undue hardship to the company.
Senior Lead Software Engineer, Back End (Java, Scala, AWS) Capital OneSenior Lead Software Engineer, Back End (Java, Scala, AWS)McLean, VirginiaShare your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community, and from time to time, be asked to code or evaluate code. Utilize programming languages like Java, Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.
Application Programmer/QA Engineer One Federal SolutionApplication Programmer/QA EngineerBeltsville, MarylandThe successful candidate will support software development, application modernization, quality assurance, testing, security, and Operations & Maintenance (O&M) activities while collaborating with government stakeholders and technical teams. Task and Duties: Provide application programming and Quality Assurance (QA) engineering support for NAL scientific research data applications using Drupal, PHP, Tripal, Chado, and DevSecOps practices.