Enterprise Systems Engineer; Secure Infrastructure

Clearance: Active TS/SCI with Full Scope Polygraph |
Type: Full-time |
Location: Virginia
Base Pay: $92,000 to $220,900, depending on level

The Opportunity
This role blends systems engineering, secure infrastructure, and application support. You will capture requirements, build and harden secure environments, support systems across their full lifecycle, and keep leadership informed on cost, risk, and progress.

What You'll Do

• Gather, analyze, and break down system requirements into workable designs
• Support hardware and applications from initial deployment through retirement
• Build secure networks for virtual operations, combining bare metal, cloud, ISPs, proxies, VPNs, and TOR
• Set up user validation and two-factor authentication solutions
• Deploy and manage app servers such as Wire Guard, OpenVPN, and Word Press
• Harden commercial mobile devices and computers
• Develop web apps and APIs using modern frameworks (React, Angular, Node.js, Python, .NET, Java)
• Work with SQL and No
  
  SQL databases and automate deployments through CI/CD
• Test and evaluate software packages and run code reviews
• Prepare cost analyses, technical documentation, and leadership briefings
• Follow industry trends and keep solutions aligned with the enterprise architecture

What You Bring

• Hands-on with virtualization, VDI, Linux, and BIOS configuration
• Ability to explain technical topics to non-technical audiences
• Experience with DOORS, JAMA, or JIRA for requirements and verification
• Comfort setting up and using APIs
• Familiarity with Model Based Systems Engineering
• Working knowledge of Agile, Spiral, and Waterfall delivery
• 3+ years of experience; bachelor's or master's degree preferred
• U.S. citizenship and an active TS/SCI with Full Scope Poly

Nice to Have

• Cloud design and configuration
• Java, C, C++, C#, Python, or Perl
• Experience training users on secure systems
• Ansible, Chef, Puppet, or Terraform
• Commercial encryption, secure messaging, and network monitoring tools
• Automated testing and Infrastructure as Code
• Familiarity with sponsor accreditation processes
• Sec Dev Ops  on iterative projects
• AI/ML or other IT automation experience

Levels: Hiring from mid-level (3+ years) through principal (16+ years), all with a bachelor's degree.
Human Capital Solutions, Inc. is an equal opportunity employer. All qualified applicants are considered without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.