Senior Network Engineer_

Washington

**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, 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 **Senior Network Engineer** to join our team to join our team in the **DMV area.** We have opportunities in the **Washington, DC area** as well as **Northern Virginia and Maryland** . If you are looking for an opportunity in any of those locations, we encourage you to apply.

**Responsibilities include but are not limited to:**

+ Leads the planning, design, and maintenance of connectivity for enterprise network assets to ensure compliance and secure operations on both unclassified and classified networks (SIPR, NIPR, JWICS).

+ Collaborates with stakeholders to address connectivity requirements and implement necessary configurations to facilitate efficient and secure data transmission, ensuring all network switches and routers are operational, properly configured, and compliant with customer security requirements (e.g., DISA STIG).

+ Ensures regular maintenance, updates, and troubleshooting of network switches to ensure optimal performance.

+ Configures, maintains, and monitors firewall, intrusion protection, and intrusion detection systems for network access control and authentication in accordance with ATO requirements, cybersecurity policies, and standards.

+ Implements the necessary security measures to protect specialized systems and networks from unauthorized access and cyber threats and supports the planning and implementation of enterprise service connections among networks, systems, and applications across domains.

+ Facilitates connections for auditing, authentication, secure cloud computing architecture (SCCA), and Cross Domain Solutions and Guards, ensuring compliance with relevant regulations and standards.

+ Collaborates with ISSOs and the Cyber Services Lead in the Risk Management Framework (RMF) process; Works with other IIC members/teams to determine root cause and develop reports for stakeholder consumption.

+ Mentors and trains junior staff in methods and processes for effective resolution, tuning and system optimization, alert definitions, appropriate actions, and other routine engineering activities.

**Basic Qualifications:**

+ Minimum of nine (9) years of relevant experience.

+ Bachelor’s Degree in IT-related field

+ Four (4) years of additional experience is required with a High School diploma; two (2) years of additional experience is required with an Associate’s degree

+ A Master’s degree may be considered in lieu of two (2) years of experience; a Ph.D. can be considered in lieu of four (4) years of experience

+ Five (5) years of position-specific experience

+ IAT Level-II Certification within 6 months of commencing work.

**Preferred Qualifications:**

+ Relevant industry standard certifications such as Comptia Network+, Cisco/Juniper, or AWS Advanced Networking.

**Clearance Requirements:**

+ Must possess an active **TS/SCI w/ CI Polygrap**

**Physical Requirements:**

+ The person in this position must be able to remain in a stationary position 50% of the time. Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

The projected compensation range for this position is $121,800-$204,100. There are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location (For Remote Opportunities), education and certifications as well as Federal Government Contract Labor categories. In addition, ManTech invests in it’s employees beyond just compensation. ManTech’s benefits offerings include, dependent upon position, Health Insurance, Life Insurance, Paid Time Off, Holiday Pay, Short Term and Long Term Disability, Retirement and Savings, Learning and Development opportunities, wellness programs as well as other optional benefit elections.

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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