Software Integration Engineer Jobs in Chantilly, VA, US

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Software Integration Engineer

Annapolis Junction, Maryland, United States

$50k-$290k/yr OnsiteFull Time

The Swift Group: Providing engineering and cybersecurity services for national security missions.

8+ YOE8 years of applicable experience with degree (or 13 years without) in integrating, installing, configuring, upgrading, and supporting software in heterogeneous environments; US citizenship with active security clearance required.

Linux, Shell scripting, C, C++, Java, Python, GCC, Multi-threading, Parallel processing, CORBA, J2EE, Perl, JavaScript, Configuration Management tools

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Software Integration Engineer (HPC)

Annapolis Junction, Maryland, United States

OnsiteFull Time

Interclypse: Provides software engineering and cybersecurity solutions for government agencies.

Design, develop, and maintain software integration solutions for HPC and on‑prem cloud; automate deployment, testing, and configuration; build telemetry pipelines; coordinate integration activities.

Linux, Bash, Python, Ansible, SaltStack, Puppet, GitLab CI, Jenkins, Docker, Kubernetes, Helm, VMware, Prometheus, Grafana, Splunk, MongoDB, Accumulo, NiFi, HDFS, MapReduce, AWS

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Software Integration Engineer

Annapolis Junction, Maryland, United States

$150k-$200k/yr OnsiteFull Time

Red Alpha: Provides software engineering and data science for defense missions.

8+ YOE8+ years in integrating, installing, configuring, upgrading and supporting software in heterogeneous Linux environments; BSCS or related field; Linux CLI; Bash/Python scripting; Linux system administration; NoSQL and RDBMS experience; DevOps tooling; containerization; IaC; monitoring; TS/SCI with polygraph.

Linux, Bash, Python, Docker, Podman, containerd, Ansible, Salt, Puppet, Prometheus, Grafana, Git, NiFi, HDFS, Map/Reduce, MongoDB, Accumulo, AWS, JIRA, Confluence

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Software Integration Engineer

Annapolis Junction, Maryland, United States

$190k-$240k/yr OnsiteFull Time

Belay Technologies: Provides specialized technology and engineering services to the DoD.

12+ YOETS/SCI with polygraph; Bachelor's + 12 years software development/engineering, or 16 years of experience in lieu of degree; proficiency in cshtml, Java, SQL, APIs; experience with COTS and documentation.

cshtml, Java, SQL, APIs, Microsoft IIS, SQL Server Management Studio

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Software Integration Engineer

Annapolis Junction, Maryland, United States

$170k-$230k/yr OnsiteFull Time

GDITNYSE: GD: Delivers IT and mission services to government agencies.

10+ YOE10+ years of experience in integrating, installing, configuring, upgrading, compiling, and supporting COTS/GOTS software; TS/SCI with Poly; DoD 8570 IAT II; Bachelor’s in Computer Science or related field; HPC knowledge; UNIX/Linux; C/C++/Java; Python; GCC; experience with HPC schedulers.

Linux, Shell scripting, C, C++, Java, Python, GCC, GOTS scheduler, HPC, CORBA, J2EE, Perl, JavaScript, Configuration Management tools

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Software Developer / Integration Engineer / INT Engineer - Active Secret Clearance

Washington, District of Columbia, United States

$160k-$185k/yr HybridFull Time

Riptide Technology: Provides specialized IT engineering services to government defense agencies.

5+ YOESoftware development, integration engineering, Python, AGILE, Linux, Docker/Podman, network modeling, and security clearance.

Python, Docker, Podman, Docker Compose, Git, Jenkins, Confluence, Jira, Artifactory, Linux, VMs, gRPC, REST

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Software Integration Engineer

Chantilly, Virginia, United States

$87k-$130k/yr OnsiteFull Time

The Aerospace Corporation: Provides technical expertise and research for national space programs.

2+ YOEBachelor’s in STEM; 2+ years web app development (Java/Python); RESTful services; Cloud; Agile with Atlassian tools; Linux/Windows; travel willingness; ability to obtain security clearance.

Java, Python, Spring Framework, REST, Cloud, Git, Subversion, Confluence, JIRA, Bitbucket, SourceTree

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Software Integration Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

Novul Solutions: Providing cybersecurity, software engineering, and IT solutions for government.

5+ YOELinux CLI, Bash/Python scripting, IaC concepts, Kubernetes, Docker, monitoring (Prometheus/Grafana), and containerization experience.

Linux, Bash, Python, Docker, Kubernetes, SaltStack, Puppet, Ansible, Prometheus, Grafana, Jira, Confluence, Git

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2908 Software Integration Engineer

Fort Meade, Maryland, United States

OnsiteFull Time

InterImage: Delivers IT modernization and cybersecurity solutions for government agencies.

8+ YOEActive Secret clearance; 8-10 years systems engineering; Agile; DevSecOps tools; scripting; Java stack; strong communication.

JIRA, Confluence, Bamboo, Jenkins, Python, Bash, Java, Spring MVC, jQuery, Thymeleaf, AJAX, Bootstrap, CSS

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Software Integration Engineer - Active Secret Clearance

Manassas, Virginia, United States

$91k-$101k/yr OnsiteFull Time

General Dynamics Mission SystemsNYSE: GD: Engineers secure communication and mission-critical defense technology systems.

2+ YOEBachelor's in software engineering or related field; 2+ years of experience or Master's with 6 months; active Secret clearance; Agile experience preferred.

Linux, Kubernetes, Shell scripting

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Software Integration Engineer

Chantilly, Virginia, United States

OnsiteFull Time

E&M Technologies: Provides cybersecurity and intelligence services to government and military.

2+ YOEBachelor’s degree with 2-4 years of relevant work experience; US citizenship; Top Secret/SCI clearance; travel up to 25%; experience with system integration, debugging, authentication and SSO.

OAuth 2.0, SAML, PKI, Oracle Identity and Access Management (IdAM), Ansible, Gitlab

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Software Integration Engineer 4 (IDN - 162)

Annapolis Junction, Maryland, United States

OnsiteFull Time

SageCor Solutions: Provides engineering services for the intelligence community.

10+ YOEBachelor's degree in Computer Science or related field with 10+ years in integrating, installing, configuring, upgrading and supporting COTS/GOTS software in a heterogeneous environment; or 5 years CS-related work with 10 years experience; or industry certification substituting 1 year; or Master's degree substituting 2 years.

Linux, Bash, Python, VMware ESXi, Docker, Ansible, GitLab CI, Git, JIRA, Confluence

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Software Integration Engineer 3

Annapolis Junction, Maryland, United States

$233k-$315k/yr OnsiteFull Time

General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.

8+ YOE8+ years of related experience; US citizenship; Top Secret SCI + Polygraph; Linux, Bash/Python scripting; IaC/DevOps; AWS; Docker; MongoDB/Accumulo; NiFi; Hadoop; containerization; Atlassian tools.

Linux, Bash, Python, Git, NiFi, Hadoop, MongoDB, Accumulo, Docker, Podman, containerd, Ansible, Salt, Puppet, Prometheus, Grafana, AWS, CI/CD

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Software and Systems Integration Engineer

Chantilly, Virginia, United States

$87k-$198k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.

5+ YOE5+ years integrating complex software solutions; AWS experience; TS/SCI with poly; BS; ability to obtain Security+ CE, SSCP, CCNA-Security or GSEC within 6 months.

Amazon Web Services (AWS), Linux, Agile, COTS, GOTS, FOSS

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Software Integration Engineer (Prime Contract)

Annapolis Junction, Maryland, United States

$200k-$230k/yr OnsiteFull Time

LufCo: Provides specialized engineering and analytic services for defense missions.

12+ YOESenior Systems Integration Engineer with 12+ years in DoD environments; TS/SCI with Polygraph clearance; strong Linux, AWS, automation, and security expertise.

RHEL, AWS, Bash, Python, Ansible, DISA STIGs

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Software Integration Engineer 3 (On-Call) - Linux/Bash/Python/Docker/Kubernetes/Helm

Annapolis Junction, Maryland, United States

$130k-$270k/yr OnsiteFull Time

Captivation Software: Provides specialized software engineering for the intelligence and defense communities.

8+ YOESenior-level software integration engineer with Linux, scripting, DevOps, and cloud experience; TS/SCI with polygraph required.

Linux, Bash, Python, Docker, Kubernetes, Helm, Ansible, Salt, Puppet, Prometheus, Grafana, MongoDB, Accumulo, NiFi, Hadoop, Git, CI/CD, HDFS, Cloudera

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Software Integration Engineer IV

Fort Meade, Maryland, United States

OnsiteContract

ProSync Technology Group: Provides specialized engineering and cyber intelligence services for defense agencies.

8+ YOELinux, Bash/Python scripting, VMware ESXi, Docker, Ansible, GitLab CI, Git; Agile; TS/SCI Full Scope Poly; degree in CS or related field with extensive experience.

Linux, Bash, Python, VMware ESXi, Docker, Ansible, GitLab CI, Git, JIRA, Confluence, Agile, Monitoring tools

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Software Integration Engineer

Annapolis Junction, Maryland, United States

$191k-$246k/yr OnsiteFull Time

Intelliforce: Provides engineering and technical solutions for the intelligence community.

10+ YOEActive Top Secret clearance with Full Scope Poly, US citizenship, bachelor’s in Computer Science or related field with 10+ years of relevant experience (or 5 years with degree substituted); professional certification or Master’s degree may substitute for experience.

Linux, Bash, Python, VMware ESXi, Docker, Ansible, GitLab CI, Git, CI/CD, Linux Administration, Monitoring Tools

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Senior Software Engineer for Integration and Test

Arlington or Dayton or Remote or Woburn or Atlanta

$134k-$184k/yr RemoteFull Time

Systems & Technology Research: Develops advanced technology for national security and defense applications.

5+ YOESenior software engineering role focusing on real-time sensor software, C/C++, Linux, and integration/testing.

C/C++, Git, Linux, Python, MATLAB

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Software Engineer Integration & Test

Herndon or King of Prussia or Littleton or Sunnyvale

$77k-$135k/yr OnsiteFull Time

Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.

Active TS/SCI clearance; strong programming/scripting skills; experience with CI/CD and cloud; excellent communication and detail orientation.

Bash, Python, GitLab, Atlassian tools, CI/CD, AWS

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Software Integration Engineer (HPC)

Annapolis Junction, Maryland, United States

$130k-$180k/yr OnsiteFull Time

Vibrint: Provides mission-critical systems and data analysis for national security.

5+ YOEActive TS/SCI with polygraph; IAT level II baseline; bachelor in technical field and experience in system administration or related roles.

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Software and Systems Integration Engineer

Chantilly, Virginia, United States

$87k-$198k/yr OnsiteFull Time

Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients

5+ YOE5+ years in integrating complex software; cloud (AWS); TS/SCI with polygraph; Bachelor's degree; Security+ CE or related cert; willing to obtain additional certifications.

AWS, Linux, Security+, CCNA-Security, GSEC, CISA, CISSP, CASP, CySA+, GCIH, GCED

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Senior Software Engineer - Middleware/Integration

Arlington, Virginia, United States

RemoteFull Time

Stand Together: Empowers social entrepreneurs to solve society's most pressing problems.

7+ YOELead architecture and development of scalable web apps on AWS; mentor engineers; API design and CMS integrations.

Node.js, NestJS, Contentful CMS, AWS, AWS ECS, API Gateway, Amplify, S3, CloudWatch, X-Ray, IAM, VPC, Terraform, Terragrunt, JWT, OIDC, Docker, MongoDB, relational databases, SQL, NoSQL

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Software Engineer (Mid) – Java, MBSE & Modeling Tool Integration

Arlington, Virginia, United States

$105k-$140k/yr HybridFull Time

G2 Ops: Provides digital engineering and cybersecurity solutions for defense organizations.

5+ YOEMid-level Java software engineer with MBSE and modeling tool integration experience; should design, implement, and debug in a complex engineering domain.

Java, JSON, REST, HTTP, SysML, MBSE, Cameo Systems Modeler

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Integration Solutions Engineer

Chantilly, Virginia, United States

OnsiteFull Time

SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.

14+ YOEActive TS/SCI with Poly; Bachelor's +14 yrs or Master's +12 yrs; experience with software/platform integration, DevSecOps, API management, cloud integration; strong problem-solving and communication.

API management, microservices, cloud, DevSecOps, integration tools

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Principal Integration & Test Engineer

Chantilly, Virginia, United States

OnsiteFull Time

Trident Systems: Develops high-performance electronics for space and defense.

9+ YOEBachelor's in EE/CE/CS or related field; 9+ years in embedded systems integration and test; strong hardware/software debugging; experience with avionics or aerospace hardware.

C/C++, Python, FPGA, Lab instrumentation

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SOFTWARE INTEGRATION ENGINEER - AWS/Cloud - 8+ yrs of Experience - TS/SCI w/Poly clearance is required - ID

Fort George G Meade, Maryland, United States

$234k-$241k/yr OnsiteFull Time

Halogen Engineering Group: Provides specialized engineering, cybersecurity, and program management services.

8+ YOE8+ years integrating, installing, configuring, upgrading, and supporting software in heterogeneous environments; TS/SCI with poly clearance preferred.

Linux, Bash, Python, COTS/GOTS software, DevOps tooling, Git, Hadoop NiFi HDFS MapReduce, NoSQL MongoDB, Accumulo, Docker, Podman, Kubernetes, Ansible, Salt, Puppet, Prometheus, Grafana, CM tools, web documentation, issue tracking, CI/CD, Atlassian JIRA Confluence, AWS Cloud

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Software Integration Engineer (TS/SCI CI Poly Clearance Required)

Chantilly, Virginia, United States

OnsiteFull Time

North Point Technology: Technology services and engineering for federal government missions.

4+ YOETS/SCI with SCI/Poly eligibility; on-site; 4+ years experience; DoD 8570 IAT Level II or SEC+; Bachelor's degree; active clearance required.

Linux, SAML, OAuth, SSO, IDaaS, Oracle Identity and Access Management, OAM, OID, OVD, OHS, RHEL, SE Linux, Solaris, Windows, Apache, IIS, SDLC, Scrum, Agile

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Software Engineer II/III

Washington, District of Columbia, United States

OnsiteFull Time

Warrant Technologies: Provides engineering, logistics, and training services for defense programs.

3+ YOE3+ years of professional software engineering experience; experience in Agile, DevOps/DevSecOps; API development, automated testing and integration; Bachelor's or Master's in engineering or mathematics; active DoD Secret clearance or able to obtain.

Agile, DevOps, DevSecOps, APIs, Automated testing, Integration

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Senior Software Engineer

Quantico, Virginia, United States

RemoteFull Time

ThinkTek: Provides management and IT consulting services to federal agencies.

8+ YOESenior software engineer with 8+ years' experience in software architecture, systems integration, and cybersecurity for enterprise/simulation environments.

Python, Java, C++, JavaScript, Cloud (AWS/Azure), Containers, Microservices, APIs, CI/CD, DevSecOps

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Senior Integration Developer

Herndon or Cincinnati

HybridFull Time

Exostar: Cloud platforms for secure collaboration in regulated industries.

5+ YOE5–8+ years in enterprise integration or software development; independent delivery; ERP integration; REST APIs; OOP in Java/C#/PHP; SQL; GitLab/GitHub; CI/CD; O2C/P2P knowledge.

Java, C#, PHP, REST APIs, SQL, GitLab, GitHub, SFTP, EDI, CI/CD, Jira

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AWS Developer/Integration Engineer

Arlington, Virginia, United States

OnsiteFull Time

rockITdata: Provides AI-driven decision engineering and cloud modernization services.

4+ YOE4+ years serverless AWS development; Python/Node.js; Salesforce and data integration; FedRAMP GovCloud experience; BA/BS in CS or related field.

AWS Lambda, API Gateway, Kinesis, S3, DynamoDB, CloudWatch, Python, Node.js, Salesforce APIs, LWC, Bedrock, Lex, Verint, CloudFormation, CDK, Terraform

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Software Developer (Automation & Distributed Integration Systems)

Ashburn, Virginia, United States

$115k-$117k/yr HybridFull Time

Dobbs Defense Solutions: Providing IT and cybersecurity solutions for government missions.

5+ YOE5+ years software testing and test automation; strong C#/.NET Core; experience with backend services, APIs, distributed systems; CI/CD; test frameworks.

C#, NET Core, PowerShell, Python, HTTP/REST, TCP/IP, Sockets, xUnit, NUnit, MSTest, Git, CI/CD, Postman, Newman, RestAssured, Docker

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Software Engineer

Arlington, Virginia, United States

HybridFull Time

Elder Research: Provides data science, machine learning, and predictive analytics consulting services.

3+ YOE3+ years software development with C#/.NET, Azure, CI/CD, and LLM API integration; US citizenship with Public Trust clearance.

C#, NET, Azure, ARM templates, Bicep, Azure DevOps, GitHub Actions, Python, LLM APIs, OpenAI, Anthropic

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Software Engineer

Annapolis Junction, Maryland, United States

OnsiteFull Time

SilverEdge Government Solutions: Provides cybersecurity and software solutions for national security missions.

Experience designing, developing, and testing software; Python/C/C++; Linux; APIs/IPC; Git; debugging/integration; TS/SCI clearance.

Python, C/C++, Linux, Sockets, ZMQ, NATS, Git, Docker

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Software Engineer (Fortra Experience)

Fort Meade, Maryland, United States

$150k-$190k/yr OnsiteFull Time

ECSNYSE: ASGN: Provides advanced technology and engineering services to government agencies.

5+ YOEBachelor’s degree in CS/Engineering; active DoD Secret clearance; 5+ years software engineering or systems integration; Fortra experience; strong data classification, MFT, and scripting skills.

GoAnywhere MFT, Globalscape EFT, Python, Java, PowerShell, SFTP, FTPS, HTTPS, AS2

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Enterprise Software Solution Engineer

Tysons, Virginia, United States

OnsiteFull Time

M.C. Dean: Designs and builds cyber-physical systems for mission-critical facilities.

5+ YOEMaster’s degree in CS/IT/Software Engineering; 5+ years as an Enterprise Software Solution Engineer.

Jira, Confluence, Web-based applications, Integration tools

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Tactical Software Engineer

Arlington or Mount Laurel

$114k-$184k/yr OnsiteFull Time

Innovative Defense Technologies: Develops automated software integration and testing solutions for defense.

5+ YOEBachelor’s degree in Computer Science or Software Engineering or equivalent experience; 5 years of software engineering; travel up to 25%; proficient in C, C++, Python, JavaScript, Java; experience with Linux, Agile, DevSecOps; software architecture and system integration; strong communication and collaboration skills.

C, C++, Python, JavaScript, Java, Git, Jenkins, Jira, Maven, Ant, Make, Linux, VMware, Azure, MBSE, X-Windows

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2mo

Senior Appian Integration Developer

Alexandria, Virginia, United States

OnsiteFull Time

Atlas Technologies: Provides IT and cybersecurity solutions for the defense sector.

5+ YOE5+ years Appian integration experience; DoD Secret clearance; SQL/Oracle; REST/SOAP; Appian certifications; BS in CS/IT.

Appian, Oracle SQL, REST, SOAP, JSON, XML, OAuth 2.0, SAML