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Cybersecurity Engineer- Vulnerability Management & ACAS

  • Various Locations, Onsite
  • Information Technology
Company Overview

UnityTec is an SBA-certified Woman-Owned Small Business (WOSB) delivering high-impact professional and technical services to government agencies. With deep expertise in Industrial and Enterprise Systems Modernization, FIAR (Financial Improvement and Audit Readiness), Industrial Facility Transformation, Program and Project Management, Enterprise Support and Consulting, and Advanced Analytics, we empower organizations to modernize operations and advance mission priorities. Our disciplined approach—grounded in dedicated talent, proactive planning, rigorous quality assurance, agile methodologies, cost-effective delivery, and uncompromising ethics—positions UnityTec as a trusted partner committed to achieving measurable, enduring results for our clients.

Job Overview

We are seeking a Cybersecurity Engineer- Vulnerability Management & ACAS to join our team. You will support the planning, design, development, testing, integration, and operation of cybersecurity capabilities within Department of Defense information systems. The role will focus on vulnerability management, ACAS administration, cyber defense infrastructure support, and resolving security-related technical and operational challenges. This is an onsite position available in multiple locations.

Responsibilities include, but are not limited to:

Cybersecurity Engineering and Systems Integration
  • Provide cybersecurity engineering support across the full systems lifecycle, including planning, design, development, testing, demonstrations, and integration.
  • Integrate electronic processes, cybersecurity methodologies, and technical solutions to address system-level security challenges.
  • Ensure information systems and supporting technologies align with applicable cybersecurity requirements.
Vulnerability Management and ACAS Administration
  • Maintain and administer vulnerability-scanning solutions in a Department of Defense environment.
  • Operate and support the Assured Compliance Assessment Solution (ACAS) computing environment.
  • Identify, analyze, track, and support the remediation of system vulnerabilities and security weaknesses.
  • Assist with vulnerability assessment activities, security reporting, and compliance-related documentation.
Cyber Defense Infrastructure Support
  • Support the operation, maintenance, and improvement of cyber defense infrastructure.
  • Analyze security requirements and translate them into actionable technical and operational solutions.
  • Assist in resolving cybersecurity issues affecting infrastructure, systems, applications, and workflows.
  • Apply systematic and analytical approaches to improve security operations and mission support.
Technical Analysis and Problem Resolution
  • Analyze information security requirements and evaluate their impact on systems, processes, and organizational operations.
  • Diagnose and resolve workflow, planning, organizational, and technology-related problems.
  • Develop practical recommendations for improving cybersecurity effectiveness, system performance, and operational efficiency.
Security Testing and Compliance Support
  • Support cybersecurity testing, demonstrations, assessments, and system validation activities.
  • Provide technical input for security documentation, assessment artifacts, implementation plans, and engineering deliverables.
  • Contribute to efforts that demonstrate compliance with DoD cybersecurity requirements and applicable security controls.
Systems Administration and Operational Support
  • Perform intermediate-level system administration activities in support of cybersecurity and cyber defense operations.
  • Configure, monitor, maintain, and troubleshoot security-related systems and tools.
  • Coordinate with system owners, security personnel, engineers, and operational stakeholders to resolve technical issues.
Required Qualifications:
  • At least one (1) of the following certifications:
    • Certified Ethical Hacker (CEH)
    • CompTIA Cloud plus (Cloud+)
    • CompTIA Cybersecurity Analyst plus (CySA+)
    • GIAC Continuous Monitoring (GMON)
    • GIAC Security Essentials Certification (GSEC)
    • GIAC Response and Industrial Defense (GRID)
    • CompTIA Penetration Tester plus (PenTest+)
    • CompTIA Security plus (Security+)
    • Systems Security Certified Practitioner (SSCP)
    • Certified Cloud Security Professional (CCSP)
    • Global Industrial Cyber Security Professional (GICSP)
    • CompTIA Security plus (Security+)
  • A minimum of seven (7) years of relevant IT experience.
  • A minimum of four (4) years of experience maintaining vulnerability-scanning solutions in a DoD environment
  • Experience with the ACAS computing environment.
  • A bachelor’s degree in a technical field of study
Preferred Qualifications:
  • A master’s degree in a technical field of study
Clearance Requirements:
  • Must be a U.S. citizen.
  • Must possess a DoD current Secret clearance.
UnityTec is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.