Halogen Engineering Group

NewBe an early applicant North AmericaContract

2 days ago

SOFTWARE INTEGRATION ENGINEER - Linux/Bash/Python - 8+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 538

Ansible Automation Bash CI/CD CLI +13 skills

Software Integration Engineer - Linux/Bash/Python - 8+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a Software Integration Engineer who will be responsible for supporting the…

New North AmericaContractLead

4 days ago

SOFTWARE ENGINEER - Large Datasets - 20+ yrs of Experience - TS/SCI w/Poly clearance is required - RC - 317

Analytics Ansible Automation AWS Azure +14 skills

Onsite software engineer in Fort Meade, MD building and maintaining complex government software systems — processing-intensive analytics, extremely large datasets, and real-time systems. Requires TS/SCI with polygraph and 20+ years of SWE experience, plus DevOps skills (CI/CD, Terraform/Ansible, Docker/Kubernetes, cloud).

210K – 222K $

Open 57d North AmericaContract

5 days ago

SYSTEM ENGINEER - Linux/Scripting - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 537

Atlassian Authentication Automation Bash Cisco +14 skills

System Engineer - Linux/Scripting - 7+ yrs of Experience - TS/SCI w/Poly clearance is required Halogen Engineering Group is looking for a System Engineer will be collaborate closely with customer stakeholders to…

last week

SYSTEM ENGINEER - SAFe/ARTs/PI - SETA - 15+ yrs of Experience - TS/SCI w/Poly clearance is required - PP - 1048

North AmericaContract

Agile Atlassian Automation Cissp Confluence +4 skills

Onsite senior SETA systems engineer (Columbia, MD) supporting the DoD's PAE JCWA (Joint Cyber Warfare Architecture): systems engineering governance, architecture decision records, SAFe/ART PI-planning facilitation for 900+ personnel, and Confluence/Jira workflow automation. Requires 15+ years' experience and an active TS/SCI clearance with a polygraph less than 7 years old.

228K – 242K $

North AmericaContractLead

2 weeks ago

SOFTWARE ENGINEER - Linux - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 536

Agile Analytics Ansible Atlassian Bash +32 skills

Onsite software engineer at Fort Meade, MD who develops, sustains, and troubleshoots the GHOSTGEM software suite on Linux — building Java/Spring services with PostgreSQL/MongoDB, Docker/Kubernetes and Helm, and Kafka/RabbitMQ messaging. Requires 7+ years of experience and an active TS/SCI clearance with a recent polygraph.

North AmericaContractLead

2 weeks ago

SIGNALS SOFTWARE ENGINEER – 7+ yrs of Experience - TS/SCI w/Poly clearance is required - RC - 318

C++ Eclipse Git Java Linux +5 skills

Develops, maintains, and enhances signal-processing software (detectors, demodulators, protocol processors) for RF systems, writing C++/Java/Python on Linux, testing components, and potentially leading development teams. Onsite at Fort Meade, MD with an active TS/SCI clearance and polygraph required.

213K – 219K $

Open 17d North AmericaContract

SYSTEM ENGINEER - TechSIGINT- 20+ yrs of Experience - TS/SCI w/Poly clearance is required - ES - 0309

Aurora Risk Assessment TypeScript

Senior systems engineer supporting a DoD customer's Weapons and Space Modernization team, applying systems engineering to TechSIGINT programs (ELINT/FISINT modernization) — requirements integration, interface tracking, Analysis of Alternatives, and integration risk assessment. Onsite in Aurora, CO; requires 20+ years of systems engineering experience and an active TS/SCI with polygraph.

241K – 255K $

Open 17d North AmericaContract

SOFTWARE ENGINEER - CMMI-DEV - 11+ yrs of Experience - TS/SCI w/Poly clearance is required - IW - 5021

API Assembly Bash Cissp C++ +6 skills

Senior onsite software engineer in Linthicum Heights, MD who leads technical design, integration testing, and documentation of software systems, with desired focus on malware analysis and reverse engineering (Python, C/C++, x86/x64 assembly, IDA Pro/WinDbg). Requires 11+ years of experience and an active TS/SCI clearance with polygraph.

233K – 246K $

Open 19d North AmericaContract

SOFTWARE INTEGRATION ENGINEER - Linux/Ansible/Python - 8+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 535

Agile Ansible Atlassian Automation Bash +20 skills

Onsite Software Integration Engineer in Annapolis Junction, MD, deploying and sustaining COTS/GOTS software across high-performance computing environments using Linux, Ansible, Python, Docker/Kubernetes, and GitOps pipelines, while serving as Tier 3 escalation lead. Requires an active TS/SCI clearance with a polygraph less than seven years old.

Open 19d North AmericaContractLead

SOFTWARE ENGINEER - Angular/Javascript - 20+ yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT

Angular Elasticsearch Java JavaScript MongoDB +4 skills

Senior front-end focused software engineer (Angular/JavaScript) serving as a technical lead across multiple software teams on classified government work. Full-stack skills (Node/Java/Python, MongoDB/Elasticsearch) are needed; requires an active TS/SCI clearance with polygraph. Hybrid role in Annapolis Junction, MD with up to 16 hours of telework.

233K – 246K $

Open 22d North AmericaContractLead

SOFTWARE ENGINEER - Linux/Bash/Python - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 534

ABAC Agile Analytics Ansible Atlassian +38 skills

Onsite software engineer at Fort Meade, MD implementing access controls and security mechanisms for critical government HPC systems. Daily work spans Linux/Bash/Python development, IAM (Keycloak, SAML/OIDC/OAuth2, HashiCorp Vault), Ansible automation, containers, and CI/CD. Requires an active TS/SCI clearance with a polygraph less than seven years old.

Open 25d North AmericaContractLead

4 weeks ago

SOFTWARE ENGINEER - Java/Springboot/AWS - 12+ yrs of Experience - TS/SCI w/Poly clearance is required - TB - 0623

Analytics AWS Java Kafka MongoDB +2 skills

Senior (12+ yrs) onsite software engineer in Annapolis Junction, MD who develops, maintains, and enhances complex software systems — processing-intensive analytics, large data sets, and real-time systems — using Java, Spring Boot, MongoDB, Kafka, AWS/ECR, and RKE. Requires an active TS/SCI clearance with polygraph; pays $229K–$242K.

229K – 242K $

Open 30d North AmericaContract

SOFTWARE ENGINEER - Jira/Java/Postgres - 20+ yrs of Experience (PARTIAL TELEWORK) - TS/SCI w/Poly clearance is required - BT

Confluence C++ Git Java Jira +4 skills

Senior back-end Software Engineer (20+ yrs) at Halogen Engineering Group in Annapolis Junction, MD — hybrid role with up to 16 hours of telework depending on tasking. Requires an active TS/SCI clearance with polygraph. Day to day: design, develop, test, deploy, and review software using Java/C++/Python, Postgres, Git, and Jira/Confluence.

233K – 246K $

Open 31d North AmericaContract

SYSTEM ENGINEER - Zero Trust - 12+ yrs of Experience - TS/SCI w/Poly clearance is required - IW - 5015

Cissp Cybersecurity Nist TypeScript Zero Trust

Halogen Engineering Group is hiring an onsite System Engineer in Linthicum Heights, MD to perform Zero Trust-focused cybersecurity assessments, in-depth vulnerability assessments, and independent verification & validation of security requirements for large-scale DoD systems. Requires 12+ years of systems engineering and an active TS/SCI clearance with a current polygraph.

219K – 232K $

Open 38d North AmericaContractLead

SOFTWARE ENGINEER - Linux/Ansible - 5+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 530

Agile Analytics Ansible Atlassian Authentication +30 skills

Onsite software engineer in Annapolis Junction, MD implementing access-control and permission solutions securing HPC system resources for a government agency. Day-to-day is Linux-based development and automation with Python, Rust, Bash, Ansible, GitLab CI, and containers; current TS/SCI clearance with a polygraph (under 7 years old) is mandatory.

212K – 225K $

Open 38d North AmericaContractLead

SOFTWARE ENGINEER - Linux/ Python - 5+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 529

Agile Analytics Ansible Atlassian Automation +33 skills

Halogen Engineering Group is hiring an onsite Software Engineer in Annapolis Junction, MD to build and maintain system-management infrastructure software and services for High-Performance Computing (HPC) systems in a Linux environment. Core stack is Python and Bash scripting with Git/GitLab CI, plus containers, Ansible, and Vault; an active TS/SCI clearance with polygraph is required.

212K – 225K $

Open 45d North AmericaContractLead

2 months ago

SOFTWARE ENGINEER - Linux CLI/Bash - 7+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 528

Agile Analytics Ansible Atlassian Automation +26 skills

Onsite senior software engineer (7+ yrs) at Fort Meade, MD designing, building, and maintaining tools and integrations for Atlassian Jira/Confluence supporting a government mission. Core work spans Linux/Bash scripting, Python and Java development, and DevOps tooling (Git, Docker, Ansible, GitLab CI); active TS/SCI clearance with polygraph is mandatory.

Open 60d North AmericaContract

2 months ago

SOFTWARE INTEGRATION ENGINEER - HPC/Linux - 10+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 523

Ansible Atlassian Automation Bash CLI +12 skills

Software Integration Engineer - HPC - 10+ yrs of Experience - TS/SCI w/Poly Clearance Halogen Engineering Group is looking for a Software In tegration Engineer who be responsible for the test, evaluation, integration,…

Open 84d North AmericaContractLead

3 months ago

SOFTWARE ENGINEER - GHOSTGEM- 5+ yrs of Experience - TS/SCI w/Poly clearance is required - ID - 521

Agile Analytics Ansible Atlassian Bash +32 skills

Develop, maintain, and troubleshoot GHOSTGEM’s software suite (e.g., DINO) using languages like Python, Java, and C++, with CI/CD, Docker, Kubernetes, and Unix scripting.

218K – 225K $