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Cybersecurity Specialist

Job in Bellevue, Sarpy County, Nebraska, 68123, USA
Listing for: Terrestris Global Solutions
Full Time, Part Time position
Listed on 2026-02-16
Job specializations:
  • IT/Tech
    Cybersecurity
Salary/Wage Range or Industry Benchmark: 80000 - 100000 USD Yearly USD 80000.00 100000.00 YEAR
Job Description & How to Apply Below

Overview

Are you looking for a Challenge? Looking for an innovative organization and the opportunity to learn and grow professionally? We can help! We are seeking a Cybersecurity Specialist for the Cybersecurity Support Services for Offutt AFB DRSN. This project will provide Cybersecurity Support Services for Offutt AFB’s Defense Red Switch Network (DRSN) and other Nuclear Command, Control, and Communications (NC3) systems in support of the US Air Force’s 55th Strategic Communications Squadron (55 SCS).

This is an on-site position at Offutt Air Force Base (AFB), Nebraska, Monday–Friday (0730–1630).

What do you do?

At Terrestris, we leverage technology to create better mission outcomes through better human performance. We form strong client and team relationships through transparency and strive to create an environment where our team can let their excellence shine through. By finding, developing, and incorporating new ideas, we provide memorable services. Rooted in the USMC values of honor, courage, and commitment, Terrestris seeks to deliver extraordinary value to the American people by helping the Government become more efficient and effective.

Role

focus

The Cybersecurity Specialist will be a full-time position for the Cybersecurity Support Services for Offutt AFB DRSN contract, leading three work streams:

  • Providing ISSO support for the ground portion of the AFGSC Global Aircrew Strategic Network Terminal (G-ASNT) for the purpose of maintaining an Authorization to Operate (ATO) for 55 SCS equipment in the 55 WG Command Post and 55 SCS Tactical Radio transportable equipment;
  • Serving as the primary cybersecurity advisor to establish for non-hardened aircrew alerting system (NAAS) (commonly known as Klaxon) ATO and maintain the ATO as the system; and
  • Serving as a cybersecurity primary advisor to ensure appropriate operational security posture for organizational mission and NC3 systems. This position is contingent upon contract award.
  • What does a typical day look like for a Cybersecurity Specialist?

    You will:

    • Provide RMF/ATO support for G-ASNT, NAAS Klaxon, and other 55 SCS NC3 systems.
    • Develop, maintain, and update RMF packages, SSPs, POA&Ms, artifacts, and controls.
    • Conduct audits (ACAS or approved tools) and maintain audit logs.
    • Advise customers on cybersecurity posture, controls, and compliance.
    • Maintain documentation in eMASS/XACTA and electronic project folders.
    • Provide monthly status reports (MSRs).
    Qualifications

    You might be the professional we’re looking for if you have:

    • A current Top Secret clearance.
    • Authorization to permanently work in the United States without sponsorship.
    • Associate’s degree (minimum) in IT or Cybersecurity.
    • Previous experience as Cyber Defense Analyst, or equivalent intermediate-level cybersecurity work role.
    • Training required in accordance with DoD 8140 for this role:
      Bachelors in Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, or Software Engineering, OR one of the following certifications: CEH(P), GMON, GRID, Cloud+, FITSP-O, GCED, GDSA, GSEC, Pen Test+, Security+. OR one of the following DoD/Military Training: 4C-255S (CP), M03385G, M10395B, M223854, A-531-0451, A-531-4421, A-531-1900, Cyber Defense Analyst (Intermediate) Playlist, DISA (511).
    • Ability to work in classified NC3 environments.
    Benefits

    We offer outstanding benefits including health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work-life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs.

    Other offerings may be provided for employees not within this category.

    Terrestris is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or veteran status. Applicants must be authorized to work in the U.S.

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