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Network Systems Admin & Cyber Security Specialist II

Job in Dayton, Montgomery County, Ohio, 45444, USA
Listing for: JMark Services, Inc.
Full Time position
Listed on 2026-01-02
Job specializations:
  • Engineering
    Cybersecurity, Systems Engineer
Job Description & How to Apply Below

Network Systems Admin & Cyber Security Specialist II

Join to apply for the Network Systems Admin & Cyber Security Specialist II role at JMark Services, Inc.

Position: Network Systems Admin & Cyber Security Specialist II

Location: Wright-Patterson Air Force Base (WPAFB), Dayton, OH

Clearance Required: TS/SCI (active)

About JMark Services Inc. At JMark Services Inc., we fuse innovation with mission execution. Our teams partner with the Department of Defense and Intelligence Community to deliver high‑impact engineering and scientific solutions that directly support the nation’s most critical priorities. When technical precision and strategic outcomes are essential, JMark delivers with excellence.

Position Title: Network Systems Admin & Cyber Security Specialist II

We are seeking a skilled and forward‑thinking Network Systems Admin & Cyber Security Specialist II to support system and tool development efforts at Wright‑Patterson AFB. In this role, you’ll contribute to the evolution of both new and existing technologies, working on projects where technical challenges require deep analysis, collaboration, and creativity.

You’ll apply your expertise in engineering principles and programming techniques to support architectural decisions, requirement allocations, and system specifications—while also gaining the opportunity to lead technical contributions on focused project teams.

Key Responsibilities
  • Participate in the design, specification, and enhancement of systems and tools for defense‑focused programs.
  • Apply advanced knowledge of engineering and computer programming to define and address technical objectives.
  • Recommend system architectures, allocate requirements, and prepare technical specifications.
  • Prepare and present documentation, including reports, proposals, and briefings.
  • Work under limited supervision while contributing independently to project goals.
  • May provide technical direction to one or more professionals on a specific project or task.
Required Qualifications
  • Bachelor’s degree in Engineering, Science, Mathematics, or a related field.
  • Minimum of 5 years of engineering experience, preferably supporting defense, intelligence, or complex technical systems.
  • Strong problem‑solving skills with demonstrated ability to work in fast‑paced, mission‑driven environments.
  • Proficient in relevant engineering tools, software, and best practices.
  • Effective communication and technical writing skills.
  • Active TS/SCI clearance required.
  • Must be able to develop algorithms and recommend enhancements to existing algorithms.
  • Ability to develop advanced HF Processing, Exploitation and Dissemination (PED) techniques to characterize targets; and develop algorithms that utilize Known Reference Points (KRPs) to improve geolocation accuracy.
Why Join JMark?
  • Work on impactful, high‑tech defense projects.
  • Collaborate with a team of elite engineers and scientists.
  • Advance your career in a fast‑paced, innovation‑driven culture.
Enjoy Competitive Compensation, Robust Benefits, and Professional Growth

Contribute your expertise where it counts.

Apply today to join JMark Services Inc. as a Network Systems Admin & Cyber Security Specialist II at Wright‑Patterson AFB
.

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