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Senior Network Administrator

JCS SolutionsFort Belvoir, Virginia, United StatesOnsite
Grow, innovate, and generate progress: Harness your expertise to solve challenges and celebrate success! 

Job Summary:


JCS Solutions has a need for a Senior Network Administrator to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA’s Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery of IT services and mission capabilities to DTRA’s internal and external mission partners operating in CONUS and OCONUS locations. This position offers an excellent opportunity to be part of a high-performing team responsible for supporting a high-velocity collaborative environment, along with tremendous growth potential.

If you are interested in a challenge and a great working environment, apply today!

What’s in it for you: 


  • Join a premier technology firm specializing in innovative solutions.  
  • Be part of a collaborative, inclusive, and innovative work culture.  
  • Enjoy tremendous growth potential in a high-performing team environment.  
  • A robust benefits package: 
  • Health, dental, and vision insurance  
  • Life insurance  
  • Short-and-long term disability  
  • Paid time off (PTO)  
  • 401k retirement plan with employer match 
  • Annual Professional Development Reimbursement Program  
  • And more! 

What you will do:


The specific duties include but are not necessarily limited to the following:

  • Support planning, designing, and evaluating various components of the network.
  • Providing specifications for network architecture, evaluating and recommending new technologies to enhance current capabilities, and performing needs assessments.
  • Support level duties will include monitoring, installation, modification, testing and servicing of network equipment. 
  • Primary focus will be on, handling internal projects for operations, driving time-sensitive initiatives, support ITIL service area activities (problem management, incident management, service request fulfillment, etc.) and driving specific tasks to a successful conclusion, operations management, configuration/change management oversight, service level agreements (SLA).
  • The individual will adhere to and improve standard operating procedures (SOP’s) in a matrixed organization supporting the prime contractor and CMS. Along with a demonstrated ability to manage a team composed of Network & Firewall Administrators 
  • Excellent communication and collaboration skills are a must.

What you will bring:


  • Active DoD Secret Clearance
  • Must be a US Citizen
  • BS and 8+ years of relevant experience. Additional experience may be substituted in lieu of degree.
  • Information Assurance Technician (IAT) Level II
  • Experience with Cisco technologies with recent experience in Cisco ACI
  • Experience with F5 Load balancers
  • Experience with physical connection/access to data center hardware via console serial for router/switches & using a crash cart to connect to servers
  • Experience with rack/stack gear, running copper/fiber cables
  • Experience with using ticketing/change management systems like ServiceNow
  • Experience in following strict change control and guiding others in following the change control process 
  • Mentor and provide guidance to junior network administrators.
  • Experience meeting service level goals and targets.
  • Strong communication skills and ability to multi-task in a fast-paced environment.

How you will wow us:


  • Technology: Prior experience with OSI Layers, Security, Storage, VMWare, System/Network Admin
  • Tools: Share Point, Skype, Slack, Service Now, Wiki’s, MS Project
  • Certifications: Cloud, Cisco CCNP CCIE , ITIL

JCS Solutions LLC (JCS) is a premier technology firm specializing in enterprise-wide capabilities including cloud and infrastructure solutions, cyber security, digital modernization, next generation technologies enablement, software solutions, and mission support services dedicated to providing the highest quality of services and solutions. JCS delivers expert management consulting and information technology (IT) solutions to federal agencies.We are a learning organization that promotes a work culture of collaboration, inclusiveness, inspiration and innovation.JCS has been certified as aGreat Place to Workfour years in a row and wasawarded as Washington Post’s

Top Places to Work for 2024.


Our employees embody our core values, and we are looking for others who do too!

  • Customer Experience: Strive for excellence and delight our clients
  • Innovation: Embrace creative thinking to enable continual growth and powerful solutions
  • Accountability: Take ownership of and pride in our actions and service delivery
  • Inspire: Be inspired to be your best self and have fun in the process
  • Integrity: Do the right thing, the right way, every time!
  • Stewardship: Careful management of something entrusted to us.

Commitment to Non-Discrimination


All qualified applicants will receive consideration for employment without regard to any status protected by applicable federal, state, or local laws.

Life at JCS Solutions

Thrive Here & What We ValueCollaborative, inclusive, and innovative work culture | Tremendous growth potential in a high-performing team environment | Robust benefits package: Health, dental, and vision insurance, Life insurance, Short-and-long term disability, Paid time off (PTO), 401k retirement plan with employer match, Annual Professional Development Reimbursement Program, And more!</s> | 1. Collaborative, inclusive, and innovative work culture | 2. Tremendous growth potential in a highperforming team environment | 3. Robust benefits package: Health, dental, and vision insurance, Life insurance, Shortand-long term disability, Paid time off (PTO), 401k retirement plan with employer match, Annual Professional Development Reimbursement Program, And more! | 4. Commitment to investing in our workforce drives innovation and progress for our clients, employees, and communities | 5. Core values: Strive for excellence and delight our clients, Embrace creative thinking to enable continual growth and powerful solutions, Take ownership of and pride in our actions and service delivery, Be inspired to be your best self and have fun in the process, Do the right thing, the right way, every time! Stewardship: The careful and responsible management of something entrusted to our care.</s> | JCS Solutions LLC is a premier technology firm specializing in enterprise-wide capabilities including cloud and infrastructure solutions, cyber security, digital modernization, next generation technologies enablement, software solutions, and mission support services dedicated to providing the highest quality of services and solutions. | JCS delivers expert management consulting and information technology (IT) solutions to federal agencies. | We are a learning organization that promotes a work culture of collaboration, inclusiveness, inspiration and innovation. | Our employees embody our core values, and we are looking for others who do too! | Customer Experience: Strive for excellence and delight our clients | Innovation: Embrace creative thinking to enable continual growth and powerful solutions | Accountability: Take ownership of and pride in our actions and service delivery | Inspire: Be inspired to be your best self and have fun in the process | Integrity: Do the right thing, the right way, every time! | JCS has been certified as a Great Place to Work four years in a row and was awarded as Washington Post’s Top Places to Work for 2024. | Our employees embody our core values, and we are looking for others who do too!</s> | Collaborative and inclusive work culture | Innovative solutions | Robust benefits package including health, dental, and vision insurance, life insurance, short-and-long term disability, paid time off (PTO), 401k retirement plan with employer match, annual Professional Development Reimbursement Program, and more!</s> | Celebrate diversity and promote equal employment opportunities.</s> | Promotes a work culture of collaboration, inclusiveness, inspiration, and innovation | Certified as a Great Place to Work four years in a row and awarded as Washington Post’s Top Places to Work for 2024</s> | Tremendous growth potential in a high-performing team environment</s> | JCS Solutions (JCS) is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors. | At JCS, we elevate our customers’ mission through the application of technology and professional services. | Our commitment to investing in our workforce drives innovation and progress for our clients, employees, and communities. | It is JCS’ policy to promote equal employment opportunities and celebrate diversity. All qualified applicants will receive consideration for employment without regard to sex, race, color, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. | If you require accommodation, please contact us at [email protected] or (703) 972-9115.</s> | Embracing creative thinking to enable continual growth and powerful solutions | Striving for excellence and delighting clients | Taking ownership of and pride in our actions and service delivery | Being inspired to be your best self and having fun in the process | Doing the right thing, the right way, every time! | 20. Collaborative | 21. Inclusive | 22. Innovative | 23. HighPerforming Team Environment | 24. Robust Benefits Package | 25. Annual Professional Development Reimbursement Program</s> | Join a premier technology firm specializing in innovative solutions | Be part of a collaborative, inclusive, and innovative work culture | Enjoy tremendous growth potential in a high-performing team environment | A robust benefits package: Health, dental, and vision insurance, Life insurance, Short-and-long term disability, Paid time off (PTO), 401k retirement plan with employer match, Annual Professional Development Reimbursement Program, And more!</s> | Emphasis on innovation and continual growth | Core values include customer experience, accountability, inspiration, integrity, and stewardship.</s> | 4. Commitment to investing in our workforce drives innovation and progress for our clients, employees, and communities. | 5. Core values: Customer Experience, Innovation, Accountability, Inspire, Integrity, Stewardship.</s> | Robust benefits package (health, dental, vision insurance, life insurance, short-and-long term disability, paid time off, 401k retirement plan with employer match) | Commitment to Non-Discrimination (all qualified applicants will receive consideration for employment without regard to any status protected by applicable federal, state, or local laws)</s> | 3. Robust benefits package including health, dental, vision insurance, life insurance, shortand-long term disability, paid time off (PTO), 401k retirement plan with employer match, annual professional development reimbursement program, and more!</s> | Robust benefits package including health, dental, vision insurance, life insurance, short-and-long term disability, paid time off (PTO), 401k retirement plan with employer match, annual professional development reimbursement program, and more!</s> | Collaborative Work Environment | Inclusive and Innovative Work Culture | Commitment to Non-Discrimination</s> | Embodying core values such as customer experience, innovation, accountability, inspire, integrity, and stewardship.</s> | 1. Collaborative and Inclusive Work Environment | 2. Innovative Solutions | JCS Solutions is a premier technology firm providing innovative solutions and high-quality services in defense, national security, and civilian sectors. | We have been certified as a Great Place to Work four years in a row and were awarded as Washington Post’s Top Places to Work for 2024. | Commitment to Non-Discrimination: All qualified applicants will receive consideration for employment without regard to any status protected by applicable federal, state, or local laws.</s> | Technology: Embrace creative thinking to enable continual growth and powerful solutions | Stewardship: Careful management of something entrusted to us.</s> | Join a premier technology firm specializing in innovative solutions. | Be part of a collaborative, inclusive, and innovative work culture. | Enjoy tremendous growth potential in a high-performing team environment. | A robust benefits package: Health, dental, and vision insurance Life insurance Short-and-long term disability Paid time off (PTO) 401k retirement plan with employer match Annual Professional Development Reimbursement Program And more!</s> | Emphasis on customer experience and delighting clients | Commitment to innovation and continual growth | Accountability for actions and service delivery | Encouragement of collaboration and inclusion | Focus on integrity and doing the right thing, the right way, every time | Stewardship of entrusted care</s> | Robust benefits package, including health, dental, and vision insurance, life insurance, short-and-long term disability, paid time off (PTO), 401k retirement plan with employer match, annual professional development reimbursement program, and more!</s> | Embody core values of Customer Experience, Innovation, Accountability, Inspire, and Stewardship.</s> | Emphasis on innovation and progress for clients, employees, and communities | Commitment to investing in workforce drives innovation and progress | Core values include customer experience, accountability, inspire, integrity, and stewardship.</s> | A robust benefits package: Health, dental, and vision insurance  Life insurance  Short-and-long term disability  Paid time off (PTO)  401k retirement plan with employer match  Annual Professional Development Reimbursement Program  And more!</s> | 3. Robust Benefits Package: Health, Dental, and Vision Insurance, Life Insurance, Shortand-Long Term Disability, Paid Time Off (PTO), 401k Retirement Plan with Employer Match, Annual Professional Development Reimbursement Program, And More!</s> | Embody core values such as customer experience, innovation, accountability, inspire, and stewardship | Commitment to non-discrimination for all qualified applicants
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