Systems Engineer Senior - JMS-AMN-C - Secret Clearance Required

General Dynamics - IT; Arizona; On-site; USD 120,000 - 150,000; Full time

Job summary

General Dynamics - IT is seeking a Systems Engineer Senior to advance enterprise IT for Army DoDIN/NIPRNET/SIPRNET environments. You will design, integrate, and support secure architectures across testing, production, and multi-network environments.

The role requires DoD 8570.1-M IAT Level III certification, Linux (RHEL), DISA STIGs, and experience with virtualization (VMware/ Hyper-V). All work is onsite in the United States, with potential for TS/SCI clearance in the future.

Qualifications

• Bachelor's degree or equivalent combination of education and experience.
• 5+ years of related experience.
• Security clearance: Secret to begin; Top Secret/SCI possible in future.

Responsibilities

• Lead/Manage/Support by providing secure configuration management across enterprise IT environments.
• Maintain complete configuration management records for system configurations.
• Coordinate and maintain system documentation for enterprise systems and guidance to administrators.
• Support operational organizations with configuration changes and compliance efforts.
• Identify and verify services and configuration items, baselines, and relationships.
• Provide planning, execution, and management for design, build, and deployment of enterprise systems across testing and production environments.
• Design, build, harden, test, and optimize enterprise hardware and software components.
• Collaborate with cross-functional teams to optimize system performance.
• Participate in technical working groups and provide mentorship to engineering teams.

Skills

DoD 8570.1-M IAT Level III

Linux (RHEL)

Satellite & Capsule

DISA STIG

POA&M mitigation

DoDIN/NIPRNET/SIPRNET

VMware ESXi/vCenter

Hyper-V

Microsoft Word

Microsoft Visio

Security clearance Secret

Education

Bachelor of Arts/Science or equivalent

Job description

SYSTEMS ENGINEER SENIOR - JMS-A/AMN-C

Advance how our customers operate while you advance your career. Join GDIT as a Systems Engineer Senior and build an impactful career in enterprise IT, collaborating with people who are driven and resourceful like you.

MEANINGFUL WORK AND PERSONAL IMPACT

As a Systems Engineer Senior, the work you’ll do will be impactful to the mission of the Army's Network Enterprise Technology Command. You will play a crucial role in the design, development, engineering, integration, and technical and operational support to employ specified Non-Classified Internet Protocol Router Network (NIPRNET), Secret Internet Protocol Router Network (SIPRNET), and Deployed Forces (DF) portion of the Department of Defense Information Network (DOWIN).

• Lead/Manage/Support by providing secure configuration management support, testing and technical support across enterprise IT environments.
• Ensure integrity and accuracy of system configurations by maintaining complete configuration management records.
• Coordinate, review, and maintain system documentation for enterprise systems and provide guidance to administrators.
• Support operational organizations with configuration changes, compliance efforts, and technical troubleshooting.
• Identify, control, record, audit, and verify services and configuration items (CIs), versions, baselines, attributes, and relationships.
• Provide strategic planning, execution, and management for the design, build, and deployment of enterprise systems across testing, production, and multi‑network environments.
• Design, build, harden, test, and optimize enterprise hardware systems, software components, and technical architectures.
• Collaborate with cross‑functional teams to optimize system performance and ensure successful technical outcomes.
• Drive success and innovation by participating in technical working groups, cross‑functional reviews, and enterprise planning efforts and by providing advanced technical mentorship and knowledge transfer to engineering teams.

WHAT YOU’LL NEED TO SUCCEED

Bring your technology expertise and drive for innovation to GDIT. The Systems Engineer Senior must have:

• Education: Bachelor of Arts/Bachelor of Science, or equivalent combination of education and experience.
• Experience: 5+ years of related experience.
• Technical skills: DoW 8570.1-M certification: IAT Level III Certification (i.e., CASP/SecurityX, CISSP, CISA) and Computing Environment Certification.
• Security clearance level: Secret to begin work with the ability to attain and hold a Top Secret/SCI clearance.
• Role requirements: Proven experience in Core Engineering & Architecture, including systems design, integration, and interoperability. A strong background in Linux, preferably RHEL. Experience in Satellite and Capsule is also strongly recommended. Deep understanding of secure configuration management, DISA STIG implementation, and POA&M mitigation processes. Familiarity with Enterprise level change management processes, Baseline and CMDB management, and release management. Working knowledge of DoDIN/NIPRNET/SIPRNET enterprise architecture. Virtualization: VMware ESXi/vCenter, Hyper‑V, DISA STIGs, secure configuration management. Proficiency in Microsoft Word and a working knowledge of Microsoft Visio. All work is onsite.

GDIT IS YOUR PLACE

At GDIT, the mission is our purpose, and our people are at the center of everything we do.

• Growth: AI-powered career tool that identifies career steps and learning opportunities
• Support: An internal mobility team focused on helping you achieve your career goals
• Rewards: Comprehensive benefits and wellness packages, 401K with company match, and competitive pay and paid time off
• Community: Award-winning culture of innovation and a military-friendly workplace

OWN YOUR OPPORTUNITY

Explore an enterprise IT career at GDIT and you’ll find endless opportunities to grow alongside colleagues who share your desire to drive operations forward.