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Cybersecurity Engineer

Job in Fort Belvoir, Fairfax County, Virginia, 22060, USA
Listing for: Electrosoft
Full Time position
Listed on 2026-08-02
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Engineer, Network Security
Salary/Wage Range or Industry Benchmark: 110000 - 160000 USD Yearly USD 110000.00 160000.00 YEAR
Job Description & How to Apply Below

Electrosoft Services, LLC is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. While cybersecurity is our specialty, we also focus on ICAM, Zero Trust, digital engineering and transformation, and enterprise AI and intelligent automation. We always seek to delight our customers, so we retain highly qualified employees and offer them meaningful work, growth opportunities, and work-life balance.

What sets us apart from all other contractors is the senseofteamwork our employees feel – and the knowledge that outstanding effort is recognized and rewarded. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more. If we’ve described you and your dream workplace, please apply and share in the many benefits and opportunities we offer.

Cybersecurity Engineer

Position Summary

The Cybersecurity Engineer serves as the technical lead for enterprise web application and infrastructure vulnerability management. The engineer is responsible for planning, executing, and supporting vulnerability assessments, validating findings, prioritizing remediation activities, and implementing security controls to reduce organizational cyber risk. This position collaborates with system owners, developers, network engineers, and cybersecurity teams to ensure compliance with DoD cybersecurity requirements.

Primary Responsibilities

  • Conduct authenticated and unauthenticated vulnerability scans of web applications, APIs, servers, databases, operating systems, and network devices.
  • Perform web application security assessments using automated and manual testing techniques.
  • Validate vulnerabilities to eliminate false positives.
  • Analyze Common Vulnerabilities and Exposures (CVEs), Common Weakness Enumerations (CWEs), and associated security risks.
  • Prioritize vulnerabilities using CVSS, exploitability, mission impact, and threat intelligence.
  • Develop remediation recommendations and mitigation strategies.
  • Support patch management activities and verify remediation effectiveness.
  • Perform secure configuration reviews against DISA STIGs and other security baselines.
  • Produce technical reports, executive dashboards, and risk summaries.
  • Coordinate with ISSOs, ISSMs, developers, and infrastructure teams.
  • Support Authority to Operate (ATO) activities and POA&M management.
  • Assist during security audits and inspections.
  • Maintain vulnerability management metrics and KPIs.
  • Support incident response investigations involving vulnerable systems.
  • Develop scripts or automation to improve vulnerability management processes.

Basic Qualifications

  • Ten (10) years of relevant IT experience
  • Operation Technology Five (5) Years of relevant OT experience
  • Investigative Requirement:
    At time of proposal the contractor must possess a Moderate Risk, Confidential, Non
    - Critical Sensitive, Tier 3/NACLC/ANACI investigation.
  • Relevant certification meeting DOD 8570/8140 IAT level III, and IASAE level III. (Must have IASAE III Certification within 6 months of coming on the contract. Must meet all other requirements.)
  • Computing Environment (CE):
    Microsoft Certified Solutions Associate or Expert, Cisco Certified Network Administrator, Microsoft Azure Security Technologies, Amazon Certified Security.
Electrosoft is an Equal Opportunity Employer/Veterans/Disabled Voluntary Self-Identification

For government reporting purposes, we ask candidates to respond to the below self-identification survey.

Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiring process or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file.

As set forth in Electrosoft’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law.

If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.

As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request…

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