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Configuration and Cybersecurity Specialist

Job in Gaithersburg, Montgomery County, Maryland, 20883, USA
Listing for: Fortress Information Security, LLC
Full Time position
Listed on 2026-09-11
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator
Salary/Wage Range or Industry Benchmark: 110228 - 170241 USD Yearly USD 110228.00 170241.00 YEAR
Job Description & How to Apply Below

Position: Configuration and Cybersecurity Specialist

Location: District of Columbia, Maryland, and Virginia - Onsite, DC

Pay Range: $110,228 - $170,241 per year

Employment Type: Full‑time

Clearance Required: Active Secret clearance at time of hire

Hybrid – Ability to travel to Patuxent River, MD, and work onsite 3x a week. Candidates must be located in or willing to commute within the DMV area.

Overview As a Configuration and Cybersecurity Specialist, you will support the operational security, configuration control, and ongoing authorization posture of government‑supported systems. This role is hands‑on and execution‑focused, responsible for maintaining secure system baselines, performing STIG implementation and remediation, supporting patch management, executing deployments of Fortress SaaS capabilities, and sustaining Authority to Operate (ATO) compliance in alignment with DoD standards.

Responsibilities
  • Execute and maintain secure configuration baselines across supported systems in accordance with DoD and government standards.
  • Implement, validate, and remediate STIG checklist findings to maintain required compliance thresholds.
  • Perform system hardening activities across cloud and operating system environments, including Linux‑based platforms.
  • Monitor systems daily to ensure security posture, availability, and compliance alignment.
  • Apply patches, updates, and software releases to maintain secure and current system configurations.
  • Support vulnerability remediation activities and track resolution of findings to closure within required timelines.
  • Execute deployments of Fortress SaaS solutions and support production releases in controlled environments.
  • Maintain Authority to Operate (ATO) posture by supporting required documentation, control validation, and compliance updates.
  • Submit required change documentation and DADMs requests for new software versions and configuration updates.
  • Support audit activities by providing technical artifacts, remediation evidence, and system status reporting.
  • Collaborate with engineering, cybersecurity, and government stakeholders to resolve configuration and security discrepancies.
  • Maintain accurate configuration records and ensure traceability of system changes through established control processes.
  • Perform other duties and responsibilities as assigned.
Minimum Qualifications
  • Minimum of three (3) years of general experience, with at least one (1) year of hands‑on experience in configuration management, cybersecurity operations, or system administration within a government or regulated environment.
  • Experience implementing and remediating STIGs and supporting vulnerability management activities.
  • Experience applying system patches, updates, and configuration changes in controlled environments.
  • Working knowledge of AWS and/or Azure cloud environments.
  • Experience working in Linux environments and comfort using command‑line/terminal interfaces.
  • Ability to use scripting tools such as Power Shell or equivalent to support system administration activities.
  • Experience supporting systems operating under an Authority to Operate (ATO) framework.
  • Ability to work independently and execute technical tasks with limited oversight.
  • Active Secret clearance required at time of hire.
  • Must meet DoD 8570 / 8140 IAT Level II requirements at time of hire (e.g., Security+, CySA+, SSCP, or equivalent).
  • Must be local to the DMV area and commutable to one or more preferred federal work depots, including Naval Air Station Patuxent River (Pax River), MD and Washington Navy Yard, DC.
Preferred Skills
  • Experience supporting DoW environments.
  • Experience supporting SaaS deployments in regulated or government environments.
  • AWS, Linux+, or other relevant operating system/cloud certifications (may be obtained after hire).
  • Exp…
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