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ClearanceJobs Tech Stack

Job marketplace for defense contractors and cleared-credential professionals

Defense and Space Manufacturing Centennial, CO 51–200 employees Founded 2002 Public Company

ClearanceJobs operates a two-sided recruitment network connecting security-cleared job seekers with defense and aerospace employers. The tech stack reveals a dual operational footprint: Windows-native enterprise systems (ASP.NET, SQL Server, Oracle, Azure DevOps) alongside cloud-native infrastructure (GCP, AWS, AWS GovCloud). Active adoption of Microsoft Power Platform signals a shift toward low-code internal tooling, while engineering-heavy hiring (13 roles, mostly senior/mid-level) focused on cloud security guardrails, automated threat detection, and legacy application modernization suggests the core product is transitioning from a straightforward job board toward infrastructure-as-code and compliance automation.

Tech Stack 200 technologies

Core StackAWS Terraform MATLAB Python GitLab ASP.NET C# SQL Server Oracle Azure DevOps GCP AWS GovCloud Forklift Aspen Plus LaTeX VMware Cloud Foundation NSX Bash GuardDuty AWS Security Hub AWS WAF CloudTrail IAM VPC Azure NET Core .NET Framework MVC Windows Communication Foundation Visio+170 more

What ClearanceJobs Is Building

Challenges

  • Automation and tools improvements
  • Time-critical delivery schedules
  • Securing aws govcloud infrastructure
  • Automating threat detection
  • Maintaining security across ci/cd
  • Modernizing legacy applications
  • Maintaining authorizations to operate
  • Ensuring compliance procedures met
  • Improving ai insight accuracy
  • Modernizing mission compliance processes

Active Projects

  • Mda ground test modeling and simulation events
  • Modeling and simulation of missile systems trajectories and signatures
  • Offensive attack content development
  • Automated attack execution platform
  • Exploit technique research
  • Cloud security guardrails implementation
  • Automated security testing pipelines
  • Cloud security posture monitoring
  • Modernization of legacy applications into power platform
  • Design and develop databases (sql, oracle, nosql)

Hiring Activity

Accelerating20 roles · 15 in 30d

Department

Engineering
13
Logistics
3
Security
2
Data
1
Ops
1

Seniority

Senior
10
Mid
6
Junior
1
Lead
1
Manager
1
Staff
1
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About ClearanceJobs

ClearanceJobs.com is a public-company career marketplace for professionals holding active federal security clearances (DoD, State, Energy) and defense contractors seeking to hire them. Founded in 2002, the platform operates as a two-sided network: job seekers post resumes and browse curated defense positions; recruiters post openings and search pre-screened cleared candidates. The company is headquartered in Centennial, CO, and employs 51–200 people. Current initiatives span modeling and simulation of missile systems, cloud security posture monitoring, compliance and authorization automation, and modernization of legacy systems onto cloud infrastructure. All hiring is within the United States.

HeadquartersCentennial, CO
Company Size51–200 employees
Founded2002
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does ClearanceJobs use?

ClearanceJobs uses AWS, GCP, ASP.NET, SQL Server, Oracle, Terraform, and AWS GovCloud. The company is actively adopting Microsoft Power Platform (Power Apps, Power BI, Power Automate, Dynamics 365) for internal tooling modernization.

What is ClearanceJobs working on?

Current projects include cloud security guardrails implementation, automated security testing pipelines, cloud security posture monitoring, modeling and simulation of missile systems, and modernization of legacy applications onto the Power Platform.

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How this profile is built

ClearanceJobs's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.