98 associate software engineer jobs at 52 companies in Montclair, VA
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Associate Software Engineer
Fort Meade, Maryland, United States
$77k-$128k/yrOnsiteFull Time
ManTech: Provides technology solutions for defense and intelligence agencies.
0+ YOEBachelor's in CS or related,0–2 years software development experience or internships,knowledge of Python/Java/JavaScript/C/C++,EMR not mentioned,active TS/SCI with polygraph required.
Freddie MacOTCQB: FMCC: Purchases and securitizes home mortgages for the secondary market.
1+ YOE1-3 years software engineering experience; college degree or equivalent preferred; AWS cloud experience (ECS/EKS, Lambda, EC2, RDS, DynamoDB, S3, IAM, CloudWatch; CloudFormation/CDK/Terraform); CI/CD and SDLC practices; observability and production support; strong communication skills.
2027 Global Technology - Associate Software Engineer
Baltimore or Maryland or Colorado or Washington or Washington or New York or California or United States
$78k-$165k/yrHybridFull Time
T. Rowe PriceNASDAQ: TROW: Global investment management firm providing funds and retirement services.
Full-time student graduating Dec 2025–May/June 2026, minimum 3.0 GPA, major in CS/Statistics/Math/Engineering, competency in at least one programming language, familiar with modern software methodologies (e.g., Scrum).
Java, JavaScript, Python, SQL, Git, CI/CD, Docker, iOS/Swift, Android/Java, Apple Testflight, Google Firebase, Amazon Web Services, Linux, Machine learning
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
5+ YOETop Secret clearance, DoDM 8140.03 Work Role 621 certification, and either an associate degree with 10+ years or bachelor's degree with 5+ years in software engineering or cybersecurity.
Joint Electronic Library (JEL), Joint Doctrine Development Tool (JDDT), Universal Joint Task List Tool (UTDT), Joint Publication Management Tool (JPMT), Joint Terminology Master Database (JTMD), Joint Accreditation Management Information System (JAMIS), Application Program Interfaces (APIs), cNIPRNet, SIPRNet, Zero Trust Architecture (ZTA), JDEIS, JEL+, eMASS, Microsoft?
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
5+ YOETop Secret clearance, a qualifying associate or bachelor's degree, and 5–10+ years in software engineering or cybersecurity. Requires enterprise application, database, API, deployment, and classified-environment experience.
Joint Electronic Library (JEL), Joint Doctrine Development Tool (JDDT), Universal Joint Task List Tool (UTDT), Joint Publication Management Tool (JPMT), Joint Terminology Master Database (JTMD), Joint Accreditation Management Information System (JAMIS), Application Program Interfaces (APIs), cNIPRNet, SIPRNet, Zero Trust Architecture (ZTA), JDEIS, JEL+, Enterprise Mission Assurance Support Service (eMASS), AI
VTG: Provides force modernization and digital transformation for defense agencies.
2+ YOE2+ years experience, US citizen with Secret clearance, bachelor\u0002s or master\u0002s in related field, experience with Java/C++/Python, Git, Linux and Docker, RHEL, strong communication and troubleshooting skills.
Vantage Systems: Providing engineering and technical services for space and aviation missions.
SECRET clearance; Master’s or Bachelor with experience; 5+ years for Bachelor; 10 years for Associate/HS; complex software development responsibilities.
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
1+ YOEActive U.S. Top Secret clearance, bachelor\u0002s degree, 1+ years systems/software engineering experience, familiarity with Agile/SAFe, and customer briefing skills.
VTG: Provides engineering and digital modernization solutions for national security.
1+ YOEBachelor's in CS or similar, proficient in Python and RESTful/gRPC, Linux experience, ability to obtain Secret clearance, U.S. citizenship required, strong communication skills.
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
1+ YOEBachelor's degree or equivalent, active U.S. Top Secret clearance (willing to sit for CI polygraph),1+ years systems/software engineering experience, familiarity with Agile/SAFe, and customer briefing skills.
Freedom Technology Solutions Group: Provides geospatial and software engineering solutions for national security agencies.
7+ YOETS/SCI with Polygraph,7+ years experience in similar programs,proficient in Java/Spring Boot,cloud deployments,geospatial database design,DevOps practices;BS in CS or related (or 4yrs experience substitution).
Chenega Corporation: Provides professional government, defense, and facility support services.
5+ YOERequires active Secret clearance, IAT Level II, 4+ years software development (2+ years in classified/air-gapped environments). Education/experience combinations accepted (Bachelors+5, Associate+8, HS+12). Cloud, Java/.NET, Python, JS/TypeScript, React/Angular, DevSecOps experience.
Spatial Front: IT solutions and mission support for government agencies.
Bachelor's degree in a technical field, recent graduate or early-career, basic programming knowledge, strong problem-solving and communication, U.S. citizenship required, ability to work full-time onsite in Arlington, VA.
Noblis: Nonprofit science, technology, and strategy firm supporting government missions.
3+ YOEActive TS/SCI with polygraph, US citizenship, Python proficiency, familiarity with AWS/Azure/GCP and Docker/Kubernetes; degree with experience (Bachelors+5yrs, Masters+3yrs, Associates+8yrs) required.
Software Engineer - Cloud, Lead Associate - TS/SCI w/poly
Laurel, Maryland, United States
$176k-$282k/yrOnsiteFull Time
Peraton: Provides advanced technology and mission support for government agencies.
8+ YOEHigh school diploma/GED plus 8 years of software engineering experience, or substituted technical education; Java, C/C++, Linux, integration/testing, required certification, and active TS/SCI with polygraph.
Java, C, C++, UNIX, Linux, Red Hat, Ansible, Puppet, Python, Ruby, Perl, Kubernetes, Docker, AWS, Apache Hadoop, Apache Accumulo, Apache NiFi, MongoDB, ActiveMQ, Spring Framework, Bash
Software Engineer - Cloud, Lead Associate - TS/SCI w/poly
Laurel, Maryland, United States
$176k-$282k/yrOnsiteFull Time
Peraton: National security and mission-critical government technology services provider.
8+ YOEHigh school diploma/GED plus 8 years of software engineering experience, or relevant degree substitution; Java, Linux, integration/testing, active TS/SCI with polygraph, and one required cloud or Kubernetes certification.
Java, Ansible, Puppet, Python, Ruby, Perl, Kubernetes, Docker, C, C++, UNIX, Linux, Red Hat, Apache Hadoop, Apache Accumulo, Apache NiFi, MongoDB, ActiveMQ, Spring Framework, Bash, AWS
Penn State University: Provides higher education and conducts extensive academic research programs.
2+ YOEAbility to develop/deploy research software and Infrastructure-as-Code (Ansible/IaC), integrate with HPC and cloud, optimize performance, and obtain Secret-level clearance; associate+2 years or bachelor's (no prior required).
Single Family Software Engineering - Senior Associate
Plano or Reston
$123k-$161k/yrHybridFull Time
Fannie MaeOTCQB: FNMA: Providing liquidity and stability to the U.S. housing market.
2+ YOE2+ years software engineering experience; full-stack web development using Microsoft .NET/C# or Java/Spring, HTML/CSS/JavaScript, relational databases/SQL, Git and CI/CD; knowledge of secure development and vulnerability remediation; strong communication.
MetroStar: Provides digital transformation and IT services to government agencies.
10+ YOEActive Top Secret with SCI access; DoD 8140 certification (e.g., Security+); Azure or AWS Developer Associate; 10+ years building enterprise applications; expertise in C#, .NET, ASP.NET, Entity Framework, SQL Server, front-end frameworks, DevOps, Docker, Windows Server, PowerShell, IIS, Kerberos, and OIDC.