1,162 security software engineer jobs at 406 companies in Camp Springs, MD

3mo
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AI Security Software Engineer
Pittsburgh or Arlington
HybridFull Time
Software Engineering Institute
Software Engineering Institute: Nonprofit federally funded research center advancing software, cybersecurity, and artificial intelligence for U.S. national security.
8+ YOERequires BS with 8 years, MS with 5 years, or PhD with 2 years in a related field; software engineering and system design knowledge; containerization and microservices experience; security clearance eligibility.
3mo
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AI Security Software Engineer
Pittsburgh or Arlington
HybridFull Time
Software Engineering Institute
Software Engineering Institute: Nonprofit federally funded research center advancing software, cybersecurity, and artificial intelligence for U.S. national security.
2+ YOEBS with 8 years, MS with 5 years, or PhD with 2 years in a related field; software engineering and system design knowledge; containerization and microservices experience; Department of War security clearance required.
machine learning, microservices, NetFlow
3w
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Senior Security Software Engineer, IAM - Moveworks
Washington or Mountain View
RemoteFull Time
Moveworks
Moveworks: Enterprise AI assistant platform that helps organizations automate employee support, search, and workflows.
5+ YOERequires 5+ years developing IAM products or tools, production software, infrastructure as code, IAM best practices, and secure automation; bachelor's degree or equivalent experience preferred.
AWS, Azure, Kubernetes, Teleport, Terraform, Security Information and Event Management (SIEM)
1w
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Security Software Engineer (Starshield)
Hawthorne or Washington
$130k-$195k/yr OnsiteFull Time
SpaceX
SpaceXNasdaq: SPCX: Designing, manufacturing, and launching advanced rockets and spacecraft.
2+ YOEBachelor's in computer science or STEM, or 2+ years' security software development experience; software language experience; security solution design experience; Top Secret clearance required.
Python, C++, Golang, trusted platform modules (TPMs), hardware security modules (HSMs), TCP/IP, UDP
3w
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Senior Security Software Engineer, IAM - Moveworks
Washington or Mountain View
RemoteFull Time
Moveworks
Moveworks: Enterprise AI assistant platform that helps organizations automate employee support, search, and workflows.
5+ YOERequires 5+ years developing IAM products/tools, production software and infrastructure as code experience, IAM security expertise, and a BS in computer science or related field or equivalent experience.
AWS, Azure, Kubernetes, Teleport, Terraform, Security Information and Event Management (SIEM)
1mo
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(USA) Staff, Software Engineer, Information Security
Bentonville or Herndon
$110k-$264k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
4+ YOEBachelor's degree and 4 years of software engineering experience, or 6 years of experience. Requires Python, CI/CD, identity platforms, cybersecurity, risk analysis, and secure software development expertise.
Python, Microsoft Entra Identity, Okta Identity, FIDO2, YubiKey, Passkeys, Windows Hello for Business, Platform SSO, Conditional Access, CI/CD, WCAG 2.2 AA
2mo
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(USA) Principal, Software Engineer, Information Security
Bentonville or Herndon
$110k-$220k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Global retail, e-commerce, and supply chain.
5+ YOEBachelor's degree in a relevant field and 5 years of software engineering experience, or 7 years of related experience; expertise in Java, Python, security, cloud, automation, and DevSecOps.
Java, Python, Public Key Infrastructure (PKI), Hardware Security Modules (HSM), CI/CD, AWS, Microsoft Azure, Google Cloud Platform (GCP), Kubernetes, Docker, cert-manager, ACME, Terraform, Ansible, CloudFormation, API
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Software Engineer
McLean, Virginia, United States
$113k-$257k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
7+ YOE7+ years in software engineering, DevSecOps, or platform engineering; GitHub Enterprise administration, GitHub Actions, Python or Go, Terraform or Pulumi, software supply chain security, and Secret clearance required.
GitHub Enterprise, GitHub Actions, SLSA, NIST Secure Software Development Framework (SSDF), Terraform, GitHub CLI, REST, GraphQL, Python, Go, SPDX, CycloneDX, Sigstore, Cosign, NIST 800-218, Pulumi, FedRAMP, CMMC, SOX, HIPAA, OPA, Kyverno, OpenSSF
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Senior Embedded Security Software Engineer
Herndon, Virginia, United States
$129k-$193k/yr OnsiteFull Time
Two Six Technologies
Two Six Technologies: Private defense technology delivering cybersecurity, data, and mission solutions to U.S. national security customers.
Experience in embedded systems, firmware reverse engineering, C/C++ and Python development, familiarity with Ghidra/IDA/Binary Ninja and QEMU, active Top Secret clearance and ability to obtain TS/SCI, ability to work onsite in Herndon, VA.
Ghidra, Python, QEMU, IDA Pro, Binary Ninja
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Software Engineer
McLean, Virginia, United States
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
4+ YOE4+ years in software engineering, DevSecOps, or platform engineering; GitHub Actions, Python or Go, IaC, secure supply chain knowledge, high school diploma/GED, and Secret clearance required.
GitHub Actions, Python, Go, Terraform, GitHub CLI, REST, GraphQL, GitHub Advanced Security, Dependabot, SLSA, NIST Secure Software Development Framework (SSDF), NIST 800-218, Sigstore, Cosign, Open Policy Agent (OPA), Kyverno, SBOM
3w
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Senior Embedded Security Software Engineer
Maryland or Herndon or Linthicum
$130k-$190k/yr OnsiteFull Time
GrammaTech
GrammaTech: Cybersecurity services provider and software-assurance developer serving government, intelligence, and mission-critical infrastructure.
Requires low-level C/C++ development, Python scripting in Linux, firmware reverse engineering, control-flow analysis, and embedded binary rehosting with QEMU. Top Secret/SCI clearance required for Herndon; polygraph required in Maryland.
C, C++, Python, Linux, Ghidra, IDA Pro, Binary Ninja, QEMU, Ghidra API, Binary Ninja API, JTAG, SWD, Software Defined Radio (SDR), Real-Time Operating Systems (RTOS)
2w
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Software Engineer
Annapolis Junction, Maryland, United States
$136k-$252k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
14+ YOEBachelor's degree in engineering, computer science, or related field, or four years' equivalent experience; 14 years' software engineering experience; Linux, programming, project tools, and active polygraph security clearance required.
Linux, Python, C++, Java, JavaScript, Jira, Confluence, Software-Defined Radio (SDR)
2w
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Software Engineer
Annapolis Junction, Maryland, United States
$136k-$252k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Bachelor's degree in engineering or computer science, or equivalent experience; 14 years of relevant software engineering experience; Linux, Python/C++/Java/JavaScript, Jira/Confluence, and active polygraph security clearance required.
Linux, Python, C++, Java, JavaScript, Jira, Confluence, Software-Defined Radio (SDR)
3mo
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Cybersecurity Software Engineer - Remote
Washington, District of Columbia, United States
$140k-$180k/yr RemoteFull Time
Concepts Beyond
Concepts Beyond: Private aviation and systems-engineering consultancy developing air-traffic, cybersecurity, analytics, and software solutions.
10+ YOE10+ years software engineering and cybersecurity with leadership; PKI, IAM, cryptography (PQC), confidential computing, zero trust, and cloud security; AWS/Azure security.
Java, Bouncy Castle, ACME, ServiceNow, DocuSign, Keyfactor, Ascertia, AWS, Azure, PKI, IAM, Confidential Computing, Zero Trust, Cloud Security, Post-Quantum Cryptography, PQC
1mo
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Senior Software Engineer
Washington, District of Columbia, United States
$68-$113/hr OnsiteFull Time
PEMCCO
PEMCCO: Private IT and information-management services firm serving government agencies and commercial customers.
10+ YOEMaster's degree in a technical discipline, 10+ years software engineering experience, advanced software architecture knowledge, lifecycle and testing experience, ability to obtain security clearance.
2mo
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Senior Software Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Redhorse Corporation
Redhorse Corporation: Federal government contractor delivering data science, cybersecurity, and digital transformation services to national security and civilian agencies.
10+ YOEAbility to obtain government security clearance, 10+ years software engineering experience, mastery of modern software design and SDLC, strong troubleshooting and systems analysis skills.
CA-IDMS, Microsoft SQL Server, Oracle DBMS, C, C++, Java, Ruby on Rails, Visual Basic, SIMULA, IBM Rational Rose XDE, Apache Struts, HTML, JavaScript, LoadRunner
6d
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Software Engineer
Linthicum Heights or Linthicum
$113k-$238k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
14+ YOERequires TS/SCI with polygraph, 14 years of software engineering experience, and a bachelor's in computer science or related field; additional experience may substitute. Cloud, automation, security, and deployment expertise required.
GitLab CI, Jenkins, GitHub Actions, Terraform, Ansible, Docker, Kubernetes, AWS, Azure, Google Cloud
1w
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Software Engineer
Herndon, Virginia, United States
$200k-$325k/yr OnsiteFull Time
DPG Solutions
DPG Solutions: Veteran-led Colorado IT providing cleared engineering, DevSecOps, infrastructure modernization, and mission support to government and defense programs.
5+ YOERequires 5+ years of software engineering experience, object-oriented programming in C#, Java, or C++, active TS/SCI with adjudicated CI Polygraph, US citizenship, and Security+, SSCP, CISSP, or CASP certification.
C#, Java, C++, SQL, React, Scrum, Kanban
2w
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Software Engineer, Proactive Capabilities
Bellevue or Menlo Park or New York City or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville or Washington
$130k-$195k/yr HybridFull Time
Robinhood
RobinhoodNASDAQ: HOOD: Provides brokerage, crypto, advisory, and banking services.
Software engineering and system design skills; scalable microservices; Go or Python; AWS or GCP; Kubernetes; security, application security, and security tooling experience.
Go, Python, AWS, GCP, Kubernetes
2w
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Software Engineer
Chantilly, Virginia, United States
$95k-$143k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
2+ YOEBachelor's degree in a STEM discipline, 2+ years of professional software development, software lifecycle expertise, communication skills, and willingness to obtain a security clearance and U.S. citizenship.
elastic compute clouds, containerization, microservices, real-time operating systems, visualization frameworks, CMMI, ISO/IEC 15504, GQM, PSM, Six Sigma, Lean, DevSecOps, AWS, Microsoft Azure, GCP