Senior IT Systems Engineer

Where applicable, confirmation that you meet customer requirements for facility access which may include proof of vaccination and/or attestation and testing, unless an accommodation has been approved.

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 IT Systems Engineer-Directory in the Joint Base Anacostia-Bolling in Washington, DC.

Responsibilities include, but are not limited to:

• Design, deploy and maintain complex Active Directory forests and domains, segmenting services and users

• Working knowledge of PKI, OCSP understanding, as well as Private/Public keys and CRLs

• Experience with managing Window Server OS's (2012R2; 2016; 2019 and 2022)

• Experience with Windows 10/11 operating systems; manage, secure and deploy updates

• Group Policy as it relates to Security Filtering, Item Level Targeting, WMI Filters, Security Groups

• SCCM as it relates to Compliance Items/Benchmarks; Package/Application configuration/deployment; Patching; ADR (Automatic Deployment Rules); Imaging

• Implement DoD Security Guidelines (STIGs)

• Security Compliance as it relates to ACAS; SCAP for DISA Benchmarks

Basic Qualifications:

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

• Eight years of relevant experience supporting projects of similar size, scope and complexity.

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

• DoD 8140 compliance required.

Preferred Qualifications:

• Microsoft and other professional certifications are preferred.

• BS in Computer Science, Information Systems, Engineering or other related disciplines preferred.

Security Clearance Requirement:

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

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.

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