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ManTech Jobs in Fairfax, VA

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Show:  All Results Last 7 Days
25 days ago

Senior Systems Administrator

ManTech International Corporation Chantilly, VA

include support and administration of Windows servers, Windows workstations, VMWare infrastructure, VTC systems, Cisco networking hardware and… CareerBuilder

25 days ago

Senior Principal Network Engineer

ManTech International Corporation Chantilly, VA

include: •Be our customer&s network SME, working with other ManTech team members and government customers to solve the customer&s toughest problems… CareerBuilder

30+ days ago

Nuclear Information Subject Matter Expert

ManTech International Corporation Fairfax, VA

As the Nuclear Information SME, you will support the Program and Deputy Program Manager in the planning, management and execution of development of… CareerBuilder

30+ days ago

Systems Engineer

ManTech International Corporation Fairfax, VA

As the Systems Engineer for the Cloud Strategy & Deployment team, you will be supporting software development and data management projects that… CareerBuilder

30+ days ago

Requirements Specialist

ManTech International Corporation Fairfax, VA

As the Requirements Specialist for the System Engineering team, you will serve as lead requirement manager/business process manager to provide… CareerBuilder

30+ days ago

Configuration Manager

ManTech International Corporation Fairfax, VA

include: • Maintaining and updating the CM plan as well as ensuring projects compliance with CM plan • Managing the change… CareerBuilder

9 days ago

Accountant, Associate

ManTech International Corporation Herndon, VA

• Examines assigned accounting documents to verify accuracy of computations and uniform application of policies, procedures and acceptable… CareerBuilder

2 days ago

Program Security Officer – new

ManTech Chantilly, VA

Coordinate and prepare Security Engineering Service Requests per the Customer s instruction. Understand and comprehend JAFAN 6/4 personnel security… ClickCast

11 days ago

Technical Exploitation Analyst

ManTech Vienna, VA

ManTech Mission, Cyber, and Intelligence Solutions Group, is looking for highly motivated, qualified professionals to fill a Technical Exploitation… ClickCast

17 days ago

QA Developer

ManTech Vienna, VA

You will work and collaborate within an agile development team, but own the day-to-day testing of software products. You will have opportunities to… ClickCast

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ManTech Chairman and CEO George J. Pedersen
George J. Pedersen
149 Ratings
  • Helpful (2)

    ManTech Has Gotten Bigger, But at a Cost

    • Work/Life Balance
    • Culture & Values
    • Career Opportunities
    • Comp & Benefits
    • Senior Management
    Former Employee - Corporate Support Function in Fairfax, VA
    Former Employee - Corporate Support Function in Fairfax, VA
    Negative Outlook
    Approves of CEO

    I worked at ManTech full-time (More than 3 years)


    Offers good benefits and somewhat ok salary, but very interesting work. Most of the people are highly skilled, whatever their role, and hours were pretty flexible.


    Two items for this: as with so many large firms, the higher up the food chain a manager is, the more clueless and often, the more arrogant. Fairly common throughout the industry. Maybe not so common and worse: within departments (say, accounting or proposals, contracts, can be any department, etc ) it can be like be like high school cliques, competing for resources and back stabbing occurs behind people's backs within departments quite frequently. Every man or woman for him- or herself. Hyper-competitive and cut-throat. This is something I and a number of others I worked with there have experienced. If you are new to the place, be very careful, figure out who your real friends are, if you can find any. Become friends with people in other departments for support and information about those in your own department. Be careful about doing great things too fast and too quickly, as jealous coworkers may work to undermine you.

    Advice to Management

    Figure out how to create and reward teams that truly collaborate and whose members don't try to undermine each other. Get rid of bad apples who spend more time playing power politics than doing their assigned job. Get rid of managers who use and reward subordinates as surrogates for their their power tripping games.

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