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Salary
≈ $112k – $217k per year (Estimated)
Location
In office (Washington)
Seniority
Senior · 6+ years exp
Visa
No sponsorship (stated in the posting)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 17, 2026. First seen by Alion on Apr 22, 2026. Terrestris scores C on the Alion truth index.

Overview
Company
Impact
Profile match
Terrestris is a service-disabled veteran-owned federal contractor headquartered in Woodbridge, Virginia, providing human capital, technical, logistics, construction, facility support and operations support services to US government agencies. Founded by Marine Corps veteran Alex Horti, it supports clients such as the IRS, the Marine Forces Reserve, the National Indian Gaming Commission and Air Force civil augmentation programs, and holds CMMC Level 2 certification. It staffs contract positions including IT help desk and cybersecurity analysts, physicians and pharmacists, facility electricians and carpenters, CDL drivers, program managers, instructors and financial analysts.

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 Senior Cybersecurity Operations Engineer to provide on-demand Cybersecurity and IT services to support the National Indian Gaming Commission (NIGC) mission at the NIGC Headquarters in Washington, D.C.

I’ve never heard of Terrestris. 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.

So, what will the Senior Cybersecurity Operations Engineer at Terrestris do?

The Senior Cybersecurity Operations Engineer role is focused on protecting the organization’s networks, systems, and data from cyber threats. They provide on-demand cybersecurity and IT support, monitor and respond to security incidents, implement security controls, and help maintain secure, compliant operations in support of the agency’s mission.

What does a typical day look like for a Senior Cybersecurity Operations Engineer?

You will:

  • Conduct ongoing security assessments using NIST,

    FISMA, CISA, and federal guidelines and recommend corrective actions.

  • Perform systems engineering and maintenance

    aligned with standards.

  • Implement and troubleshoot security solutions

    across LAN, Azure, and wireless environments.

  • Evaluate and improve cybersecurity operations

    strategy and align with best practices.

  • Configure and operate cybersecurity tools (SIEM,

    Syslog, NDR, EDR, firewalls, M365 security, Defender for Cloud, CDM).

  • Collaborate with CISO and Privacy Officer to

    enhance cybersecurity and privacy programs.

  • Integrate security requirements into

    applications and IT services.

  • Monitor systems, analyze logs, and conduct

    threat hunting.

  • Develop security orchestration and automation

    capabilities.

  • Execute continuous monitoring and assess control

    effectiveness.

  • Develop detection and response policies and

    automation.

  • Perform incident response activities per NIGC

    plan.

  • Develop incident handling procedures.
  • Ensure proper logging and data retention for

    investigations.

  • Collect metrics and produce threat/risk reports.
  • Develop and maintain security documentation and

    SOPs.

What qualifications do you look for?

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

  • Authorization to permanently work in the United

    States without sponsorship.

  • Bachelor’s degree and/or relevant certifications

    (CISSP, CISM, CASP+, Security+, CCSP, AZ-500, SC-100/200, etc.)

  • Minimum 6 years of continuous experience in

    cybersecurity operations, systems security, or related field

  • Demonstrated experience applying NIST

    guidelines, FISMA, CISA directives, and federal security standards

  • Hands-on experience with Security tools (SIEM,

    EDR, NDR, Syslog, firewalls, M365 security, Defender for Cloud, CDM), Azure

    cloud security, and networking technologies (LAN, wireless)

  • Experience conducting security assessments,

    continuous monitoring, and threat hunting

  • Experience conducting incident response and

    incident handling procedures

  • Ability to develop security automation,

    detection/response policies, and cybersecurity strategies

  • Proven ability to perform with minimal

    supervision at a senior level

  • Must meet Public Trust clearance and federal

    compliance requirements

What kind of benefits does Terrestris Offer?

We offer outstanding benefits including health, 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.

DILBERT © 2018 Scott Adams. Used By permission of ANDREWS MCMEEL SYNDICATION. All rights reserved.

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