Secure Infrastructure Engineer (TS/SCI w/ Full Scope Poly)

Human Capital Solutions; Virginia; On-site; USD 92,000 - 221,000; Full time

Job summary

Human Capital Solutions is seeking an Enterprise Systems Engineer (Secure Infrastructure) in Virginia. The role blends systems engineering, secure infrastructure, and application support to build and harden environments and manage full lifecycle while briefing leadership on cost, risk, and progress.

You will gather requirements, deploy secure networks, implement APIs and two-factor authentication, and deploy app servers like WireGuard, OpenVPN, and WordPress.

Qualifications

• 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.

Responsibilities

• 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 WireGuard, OpenVPN, and WordPress.
• 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 NoSQL 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.

Skills

Virtualization

VDI

Linux

BIOS configuration

Technical communication

Requirements management

APIs

Model Based Systems Engineering

Agile delivery

Waterfall

Spiral

Education

Bachelor's degree

Master's degree preferred

Tools

DOORS

JAMA

JIRA

Job description

Human Capital Solutions is seeking an Enterprise Systems Engineer (Secure Infrastructure) in Virginia. The role blends systems engineering, secure infrastructure, and application support to build and harden environments and manage full lifecycle while briefing leadership on cost, risk, and progress.

You will gather requirements, deploy secure networks, implement APIs and two-factor authentication, and deploy app servers like WireGuard, OpenVPN, and WordPress.