Cyber Security Analyst - Military veterans preferred

ManTech (


  full-time   employee

United States

Secure our Nation, Ignite your Future

At ManTech International Corporation, you will help protect our national security while working on innovative projects that offer opportunities for advancement.

ManTech is looking for a self-motivated and customer-oriented Cyber Security Vulnerability Analyst in support of a secure Windows/Linux based Information System. The analyst will assist with developing mitigation and/or remediation recommendations for discovered vulnerabilities. In addition, they will identify potential network and system vulnerabilities and misconfigurations and evaluate identified targeted environments for compliance with applicable IT Security Policies (i.e. Secure Technical Implementation Guides)

Position Responsibilities 

  • Analyze/review change requests (CONOPS, risk assessments, scans, etc)

  • Participate in daily/weekly calls for technical exchanges  

  • Work with Senior Security Engineers and Architects to review security designs and requirements and report the results to the Program Office

  • Conduct system audits and review and report abnormal findings

  • Perform threat and vulnerability assessments, analyzing the findings

  • Review endpoints for STIG compliance

  • Attend weekly Configuration Control Board meetings

  • Review Network configurations and ensure baselines meets DOD standards

  • Managed Plan of Action and Milestones (POAM) and ensure all findings are mitigated

  • Conduct Risk Management Framework (RMF) validation and assessment and report the results to the ISSO 

  • Conduct reviews of system design and make recommendations for improvement

  • Write reports on system finding and vulnerabilities 

  • Brief analysis, results and recommendations to executives, managers, and subject matter experts

  • Monitor core capabilities to include but not limited to Splunk and HBSS for near-real time alerting of suspicious and/or anomalous activity

  • Work as a part of a team implementing a Contingency Plan

Position Requirements

Requires Bachelor’s degree (in Mathematics, Computer Science, Cyber Security, Information Technology or related field) or equivalent, and two to four years of related experience to include the following:

  • Understand Cloud Infrastructure, Networks, Linux and Microsoft Operating Systems

  • Understand Vulnerability Analysis and log monitoring processes

  • Have knowledge of Windows file systems, registry, and other operating system command line tools.

  • Communicate effectively in writing and verbally to Executive Leadership

  • Have the ability to use assessment tools and other security tools found in large network environments; along with the ability to work with Security Information and Event Management (SIEM) solutions, including Splunk.

  • Be capable of working independently without supervision

  • Familiarity with Microsoft, Cisco and other security vendor technologies 

  • Knowledge of Windows, Linux, Hypervisors

DoD 8570 or 8140 certification required 

Must be able to lift up to 20 lbs.

Must be open to 10% annual travel

Security Requirements:

US Citizenship required 

Security Clearance Level: Secret with ability to obtain Top Secret

For all positions requiring access to technology/software source code that is subject to export control laws, employment with the company is contingent on either verifying U.S.-person status or obtaining any necessary license. The applicant will be required to answer certain questions for export control purposes, and that information will be reviewed by compliance personnel to ensure compliance with federal law. ManTech may choose not to apply for a license for such individuals whose access to export-controlled technology or software source code may require authorization and may decline to proceed with an applicant on that basis alone.

ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment because of race, color, sex, religion, age, sexual orientation, gender identity and expression, national origin, marital status, physical or mental disability, status as a Disabled Veteran, Recently Separated Veteran, Active Duty Wartime or Campaign Badge Veteran, Armed Forces Services Medal, or any other characteristic protected by law.

If you require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please contact ManTech's Corporate EEO Department at (703) 218-6000. ManTech is an affirmative action/equal opportunity employer - minorities, females, disabled and protected veterans are urged to apply. ManTech's utilization of any external recruitment or job placement agency is predicated upon its full compliance with our equal opportunity/affirmative action policies. ManTech does not accept resumes from unsolicited recruiting firms. We pay no fees for unsolicited services.

If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access as a result of your disability. To request an accommodation please click and provide your name and contact information.