Senior Cyber Security - Vulnerability - Military veterans preferred

ManTech (


  full-time   employee

District of Columbia
United States

Secure our Nation, Ignite your Future

Become an integral part of a diverse team while working at an Industry Leading Organization, where our employees come first.  At ManTech International Corporation, you’ll help protect our national security while working on innovative projects that offer opportunities for advancement.

Currently, ManTech is seeking a motivated, mission-oriented Senior Cyber Security - Vulnerability in the Joint Base Anacostia-Bolling in Washington DC area to provide unparalleled support to our customer and to begin an exciting and rewarding career within ManTech.

Responsibilities include, but are not limited to:

  • Design, deploy and maintain security posture of client and server platforms.

  • Assessment of client and server platforms for vulnerabilities and mitigation of existing threats and provide proactive posture recommendations in compliance with organization governance.

  • Support/manage Server 2012, 2016 and 2019 platforms.

  • Manage/Secure Remote Applications which service legacy applications requiring special configurations not permitted on user workstations.

  • Configure and maintain the environment for High-Availability and Data Recovery.

  • Assist with development of disaster recovery plans.

  • Microsoft Hyper-V cluster management/administrative experience.

Basic Qualifications:

  • Bachelor's Degree or equivalent 7 to 9 years of relevant work experience.

  • Minimum Three to eight years of relevant experience supporting projects of similar size, scope and complexity.

  • Must be extremely proficient Maintaining/Utilizing Microsoft Systems Center Configuration Manager (SCCM).

  • Mitigating vulnerabilities, updating software and ensuring STIG compliance.

  • Must be proficient managing STIG compliance via Microsoft Active Directory-Group Policy Management.

  • Must be able to manage and follow configuration management/control processes.

  • Familiar with Tenable Nessus; review vulnerability status and manage mitigation processes.

  • Windows 10 OS manage, secure, deploy updates via SCCM.

  • Active Directory/Group Policy Management.

  • VMWare management/ administration experience.

  • Possess exceptional customer service and communication skills (both written and verbal).

  • DoD 8140 compliance required.

Preferred Qualifications:

  • CISSP preferred.

Security Clearance Requirement:

  • Must possess an active Top Secret (TS) clearance with Sensitive Compartmented Information (SCI).

Physical Requirements:

  • Sedentary work that primarily involves sitting/standing/walking/Talking and must be able to remain in a stationary position 50%.

  • ?Moving about to accomplish tasks or moving from one work site to another.

  • Constantly positions self to maintain computers in the lab, including under the desks and in the server closet.

  • Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer.

  • Must be able to detect, Determine, Perceive, Identify, Recognize, Judge, Observe, Inspect, Estimate, & Assess.

  • The person in this position frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

  • Working with computers.


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.