28 principal security engineer jobs at 14 companies in Joppatowne, MD
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Principal / Senior Principal Embedded Systems Security Engineer
Baltimore, Maryland, United States
$120k-$179k/yr OnsiteFull Time
5+ YOEU.S. citizen with active DoD Secret clearance and SAP eligibility; 5+ years systems/security engineering experience with DoD platforms/sensors; experience in anti-tamper, reverse engineering, requirements, integration, and V&V.
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Principal / Senior Principal Embedded Systems Security Engineer
Baltimore, Maryland, United States
$120k-$179k/yr OnsiteFull Time
5+ YOEActive U.S. citizenship and DoD Secret clearance, 5+ years systems engineering experience with DoD platforms/sensors, experience with anti-tamper/reverse engineering/RMF, ability to obtain SAP access.
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Principal Information Security Engineer
Fort Meade, Maryland, United States
$117k-$292k/yr OnsiteFull Time
5+ YOEActive U.S. Top Secret clearance with SCI/SAP eligibility, 5+ years relevant experience, RMF/ATO expertise, experience with cloud, CI/CD, IaC and DevSecOps, and vulnerability assessment tools.
Kubernetes, CI/CD, IaC, Azure, AWS, ACAS, Nessus, SonarQube, eMASS, Xacta, SNOW, LATTE ART
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Principal Software Engineer, Field Engineering
Aberdeen Proving Ground, Maryland, United States
$160k-$220k/yr OnsiteFull Time
5+ YOE5+ years hands-on software engineering; active Secret clearance; backend Go/Java/Rust; DevSecOps; Kubernetes; Bash/Python; Army-domain knowledge; customer-facing; Security+ readiness; willing to relocate to APG.
Go, Java, Rust, Kubernetes, Helm, CI/CD, Infrastructure as Code, Bash, Python, RMF
3mo
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383 - Principal Software Engineer
Annapolis Junction, Maryland, United States
$216k-$241k/yr OnsiteFull Time
11+ YOEBachelor's degree with 11+ years of relevant experience; strong software development and scripting skills; experience in security/Android/automation preferred.
Java, Python, JavaScript, Shell, Android, Selenium
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Principal Database Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
10+ YOE10 years DBE experience, active DoD 8570.01-M IAT Level II, bachelor’s in technical discipline (or 5 years DBE in lieu), ability to design, secure, optimize enterprise databases.
Open Database Connectivity
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Principal Platform Engineer
Baltimore, Maryland, United States
$160k-$200k/yr RemoteFull Time
7+ YOE7+ years owning production AWS infrastructure, strong IaC (AWS CDK), CI/CD (GitHub Actions), container orchestration (ECS/EKS), HIPAA/SOC 2 experience, security and compliance expertise.
AWS, AWS Organizations, AWS CDK, GitHub Actions, Docker, Docker Compose, ECS, EKS, Kubernetes, devcontainers, docker compose, mise, Ruby on Rails, React, Flutter
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Principal Platform Engineer
Baltimore or United States
$160k-$200k/yr RemoteFull Time
7+ YOE7+ years owning production AWS infrastructure, deep IaC experience (AWS CDK), CI/CD (GitHub Actions), container orchestration (ECS/EKS), security/compliance (HIPAA/SOC2), strong communication and autonomy.
AWS, AWS Organizations, AWS CDK, GitHub Actions, Docker, docker compose, devcontainers, ECS, EKS, Kubernetes, React, Ruby on Rails, Flutter
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Principal Sys Security Eng - Real Time
Baltimore or Kennett Square or Houston or De Pere or Warrenville or Chicago
$136k-$151k/yr HybridFull Time
8+ YOERequires a bachelor's degree in information systems and 8 years of cybersecurity architecture and design experience, or 12 years without a degree, plus industrial control system security expertise.
Security Information and Event Management (SIEM), Endpoint Detection and Response (EDR), SCADA, TCP/IP, Dynamic Host Configuration Protocol (DHCP), Domain Name System (DNS)
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Principal, RF Engineering (Level 6)
Sparks, Maryland, United States
$170k-$195k/yr OnsiteFull Time
12+ YOEBachelor's degree with 12 years of RF/microwave design experience or graduate degree with 10 years; PCB RF/MW design to 18 GHz+, leadership, security clearance eligibility, and U.S. person status required.
Keysight Genesys, OrCAD, MATLAB, PSpice
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Principal Software Engineer
Laurel, Maryland, United States
$200k-$280k/yr OnsiteFull Time
20+ YOEActive or re-instattable TS/SCI with Polygraph, U.S. citizenship, 20+ years professional experience (BS +20 or equivalent), strong Java experience, security-cleared software development expertise.
Java, Quarkus, PrimeFaces, SQL, PostgreSQL, Elasticsearch
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Software Engineer Principal II
Fort Meade or Maryland or United States
$150k-$254k/yr OnsiteFull Time
8+ YOEMust possess Top Secret/SCI with polygraph, Bachelor's in a related field, 8+ years software development experience with cleared/intelligence community work, and experience coding, testing, and deploying secure applications.
Docker, Java, HPC, AI agents, QPU, GPU
4w
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Principal Engineer Analyst – Azure Cloud Migration & Modernization / Active Secret
Rosslyn or Beltsville
$104k-$166k/yr HybridFull Time
9+ YOEBachelor's or equivalent experience, 9+ years IT/cloud engineering experience, deep Azure architecture and migration expertise, federal security clearance (Active Secret/able to obtain Top Secret), Azure security and IaC experience, PowerShell/Python scripting.
Azure, Bicep, ARM templates, Azure DevOps, Microsoft Defender for Cloud, Azure Policy, Key Vault, Azure Monitor, Log Analytics, Microsoft Sentinel, Azure Backup, Azure Site Recovery, PowerShell, Python, Entra ID, Azure AD, Databricks, Power Platform
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Communications and Signal Processing Research and Development Engineer
State College or Reston or Annapolis Junction
$140k-$266k/yr OnsiteFull Time
14+ YOEBachelor's degree in engineering or science required; 14+ years relevant experience for senior level (19+ for principal). Must be U.S. citizen eligible for security clearance. Skills in communications, signal processing, MATLAB/Python, and SDR prototyping.
MATLAB, Python, C++, software defined radios (SDRs), Electronic Medical Records (EMR)
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Tech Lead
Wilmington or District of Columbia
$120k-$125k/yr OnsiteFull Time
9+ YOEBachelor's or higher degree and 9–10 years of experience required. Requires CI/CD, infrastructure as code, cloud migration, incident management, security compliance, monitoring, and collaboration expertise.
CI/CD, Jenkins, Docker, Jenkins Pipeline, GitHub Actions, GitLab CI, Terraform, AWS CloudFormation, Ansible, AWS, Microsoft Azure, ITIL, SAST, DAST, Software Bill of Materials (SBOM)
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