Linux Engineer

Job Description

Job Description

Description

REQUIRED :  Active TS/SCI with Full Scope Polygraph
LOCATION: Full-time onsite in Chantilly, VA

We are seeking a mission‑driven Linux Engineer to lead engineering and enterprise‑level support across complex Linux, VMware, and Windows‑based environments. In this role, you’ll provide deep Tier 2–Tier 4 technical expertise, drive problem resolution for critical systems, and guide engineering efforts that keep infrastructure stable, secure, and mission‑ready. You’ll configure and manage VMware vCenter and NSX‑T, operate core enterprise services such as Active Directory, DNS, DFS, and DHCP, and maintain DISA STIG compliance to uphold a hardened security posture.   

Who We Are:
We offer advanced services in data science, data engineering, software engineering, AI solutions, cybersecurity, and IT program management.

Passionate Integrity, Driven by Excellence
Ardent Principles offers a competitive salary range and a comprehensive, industry‑leading benefits package designed to support long‑term stability and employee well‑being. We provide more than a position—we offer a workplace committed to excellence, integrity, and mission‑focused impact.  Our mission is to act as a bridge between satisfied clients and fulfilled employees, ensuring that your job and well-being are our top priorities because your satisfaction leads to the success of our clients.

Join us as we continue building the future of secure, high‑impact solutions.
Key Responsibilities and Experience needed

In this challenging yet rewarding role, you are an integral part of what brings our Company's mission to life. You must have the following required skills, certifications and demonstrated experience in and/or with:

• Providing in-depth Tier 2 through Tier 4 level support and problem resolution for technology products and applications
• Leading and performing engineering efforts in the areas of Linux servers and workstations
• Performing configuration and management of VMware vCenter and VMware NSX-T
• Coordinating engineering projects including performing technical risk assessment, de-conflict implementations, and resolve technical questions or conflicts.
• Operating and maintaining Active Directory, Domain Naming System (DNS), Distributed File System (DFS), and Dynamic Host Configuration Protocol (DHCP)
• Maintaining Defense Information Systems Agency (DISA) Security Technical Implementation Guides (STIGS) in accordance with security posture
• Supporting and operations and maintenance of infrastructure environments
• Working with Splunk, Check_MK, McAffee EPO, and BitLocker

Highly Desired Qualifications

Other skills and demonstrated experiences that are highly desired but not mandatory to perform the work, include working with:

• Working with Rocky
• Creating and presenting system documentation briefings to review and approval boards
• Performing Tier 1 through Tier 4 support, including both systems troubleshooting and incident tracking and management
• Hands-on experience with the Sponsor’s property destruction process
• Working with Center for Internet Security Benchmarks
• Working with VMWare Horizon VDI
• Managing Sponsor's accountable and network encryption devices property
• Microsoft Certified Systems Engineer (MCSE)
• Microsoft Certified Professional (MCP) A+ Certified Service Engineer

What We Offer You

• Highly Competitive Salary : Recognizing and rewarding your expertise and contributions.
• Generous Paid Time Off : Providing ample time for rest, relaxation, and personal pursuits.
• Dedicated Training Budget : Supporting continuous learning and professional development.
• 100% Employer-Covered Family Vision, Dental, and Health Insurance : Ensuring comprehensive health coverage for you and your family.
• 100% Employer-Covered Life and Disability Insurance : Offering financial security and peace of mind.
• 401(k) Plan with a 6% Employer Match : Helping you plan and save for a secure retirement, with 100% vesting from day one.
• 11 Paid Government Holidays : Observing national holidays to ensure time off with family and friends.
• Spot Bonuses for Exceptional Performance : Rewarding outstanding contributions and achievements.

SCHEDULE:

This is a full-time position with consultants expected to be available and working onsite in Chantilly, VA during core hours.

Ready to take the next step in your career? Join us and be part of a team dedicated to driving positive change through technology. Apply now with our easy 3-minute, mobile-friendly initial application process. Your future starts here!