Senior Deployment Engineer - Military veterans preferred

ManTech (


  full-time   employee

United States

All ManTech employees will need to meet the requirements set forth in Executive Order 14042 and the Safer Federal Workforce Task Force Guidance requiring all covered contractor personnel to be fully vaccinated against COVID-19.

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.


ManTech is seeking a motivated, mission oriented Senior Deployment Engineer to join our team in Chantilly, VA OR Patuxent River, MD.

Responsibilities include, but are not limited to:

  • Plans, supports and evaluates complex existing network systems and make recommendations for resources required to maintain and/or expand service levels.

  • Deploy network, VTC and workstation solutions while following established security guidelines and customer specifications

  • Provide highly skilled technical assistance in network planning, engineering and architecture.

  • Provides and develops technical standards and interface applications;

  • Identifies and evaluates new products

  • Provide solutions for network problems.

  • Interfaces with internal/external customers and vendors to determine system needs.

  • Plans and incorporates how new network resources and applications will exist on the network.

  • Provide monthly metrics for network availability and bandwidth usage as well as other metrics as requested.

  • Responsible for network capacity planning.

  • Use network management tools to discover, map and maintain the network.

  • Responsible for network equipment OS and version upgrades.

  • Responsible for conducting research of new technologies and implementation strategies.

  • Monitor and maintain network interfaces to ensure its highest level of performance and makes modifications and enhancements as needed.

  • Responsible for documenting procedures and keeping network diagrams and related material up to date.

  • Handle escalated user problems, questions, and request on network issues.

  • Work with other groups within IS to resolve network related issues as needed.

  • Leads and directs work of other Network Engineers.


Basic Qualifications:

  • Bachelor’s degree in a Computer Science or related field or equivalent, and 5 to 7 years of related experience

  • DoD 8570 IAT Level 2 certification required (CCNA Security, GICSP, GSEC, Sec+, CND or SSCP)

  • DoD 8570 computing environment certification within 6 months of hire.  Cisco or Microsoft certification.  Company training provided.

  • Experience administering GEMX software and/or working with Type 1 Encryptors

  • Applying NIST SP 800-53 security controls to meet the requirements set by the Federal Information Security Management Act (FISMA)

  • Knowledge of or experience with networking, VoIP, VTC, data circuits (T1, T3, etc.), security hardware (firewalls, IPS, etc.), MS Windows client OS, MS Office including Visio, Word, and Excel, and virtualization

  • Network automation know-how using tools and programing languages

  • Experience using packet analysis tools to decode data flows and diagnose protocol level errors

  • Excellent oral and written communication and interpersonal skills

  • Valid US Driver’s License

  • Must be willing to travel within the U.S. up to 50% and requires infrequent 5-10% OCONUS travel


Preferred Qualifications:

  • ITIL v3.0 or above Foundation Certifications highly desired

  • CCNP Routing and Switching or CCNP Data Center certifications

  • Experience using Cisco Prime Infrastructure and SolarWinds

  • Working experience using Microsoft Project to track project schedules

  • Exceptional problem-solving skills

  • Willingness to work after normal duty hours (nights and weekends) as needed infrequently


Security Clearance Requirements:

  • Active Top Secret clearance adjudicated within the past 6 years.  Candidate must be open to CI poly


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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