Staff HPCC Network Engineer- Onsite in Orlando, FL

Job ID: 724151BR Date posted: Apr. 14, 2026
Description:The Classified High Performance Computing Center (HPCC) Team is seeking an experienced and motivated Classified Network Engineer. The ideal candidate brings deep expertise of network and server administration and a strong record of delivering reliable and secure network solutions in classified environments. We are looking for an innovative, self starter who thrives in a fast paced environment and is eager to tackle complex challenges that push the limits of technology.
Basic Qualifications:
• Ability to Obtain and Maintain a Secret Level Security Clearance
• Proven experience in network engineering within classified or DoD environments.
• Experience with DevSecOps practices, including automation, CI/CD pipelines, infrastructure as code (IaC)
• Hands-on experience with network security tools, firewalls, encryption devices, and secure system hardening.
• Strong understanding of IP networking (BGP, OSPF, EVPN‑VXLAN), routing, switching, and fabric technologies
• Ability to work independently and communicate effectively across multidisciplinary teams.
• Knowledge of working virtualization technologies, VMWare, Kubernetes
• Current Security+, CCNA
Desired Skills:
• Experience with Ansible, Terraform, or other configuration management/IaC tools.
• Experience with scripting languages Bash, Power Shell, Python
• Experience with GIT preferably GITLAB
• Hands on Experience with GITLAB CI and automated testing in GITLAB
• Knowledge of Zero Trust architecture, microsegmentation, or software-defined networking (SDN).
• Familiarity with containerized environments (e.g., Docker, Podman, Kubernetes) in secure networks.
• Understanding of DoD RMF, NIST 800-53, and compliance frameworks for classified systems.
Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.
Clearance Level: Secret
Other Important Information You Should Know
Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.
Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.
Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.
Schedule for this Position: 4x10 hour day, 3 days off per week
Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.
The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.
At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.

If this sounds like a culture you connect with, you’re invited to apply for this role. Or, if you are unsure whether your experience aligns with the requirements of this position, we encourage you to search on Lockheed Martin Jobs, and apply for roles that align with your qualifications.
Experience Level: Experienced Professional
Business Unit: ENTERPRISE BUSINESS SERVICES
Relocation Available: No
Career Area: Information Technology
Type: Full-Time
Shift: First