ManTech Jobs

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, career and customer-oriented. Systems Administrator to join our team in Dayton, OH.

Responsibilities include, but are not limited to:

• Maintain processes and procedures, while adhering to established policies.

• Monitor new complex systems.

• Configure and install systems hardware or software and maintain server and domain security requirements.

• Solve complex networking and administration issues and use critical thinking to support network functionality alongside Network Technicians.

• Plan and schedule the installation of new or modified hardware, operating systems, and applications software.

• Manage accounts, network rights, access to systems and equipment.

• Resolve hardware and software interface and interoperability problems.

• Ensure systems availability, functionality, integrity, and efficiency.

• Maintain systems configuration and manage the installation and integration of system fixes, upgrades, and enhancements.

• Perform feasibility studies on complex information systems and conduct in-depth analysis complicated by novel problems.

• Participate in Management meetings, discussions, committees, and special projects.

Basic Qualifications:

• A minimum of four (4) years of relevant experience

• Bachelor’s degree in Computer Science or IT; additional 6 years of experience may substitute for a degree.

• Knowledge of Microsoft System Administration and/or Linux Administration

Preferred Qualifications:

• Wonderware/AVEVA Certification

• SCADA programming and implementation

• Software development ( VB.NET , Structured Text, SQL, C Sharp)

• Programmable Logic Controllers (PLC) programming (Modicon, etc.)

• Water/wastewater treatment plant industrial controls

• Fire alarm control systems (FACP)

• Petroleum/chemical plant/storage facility industrial controls

• Security Technical Implementation Guides (STIGs)

• SIS Safety Instrumented Systems

• SIL Safety Integrity Level

Security Clearance Requirements: Active Secret or ability to obtain

Physical Requirements:

• Must be able to remain in a stationary position 50%.

• Needs to occasionally move about inside the office to access file cabinets, office machinery, etc.

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

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

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

• May be asked to move Audio/Visual or Computer equipment.

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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