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Network System Administrator

CymertekChantilly, VAJune 1st, 2026
Network System AdministratorLOCATIONChantilly, VA 20151CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship)KEY SUMMARYWe are looking for a dedicated and detail-oriented Network Systems Administrator to join our team and oversee the design, implementation, and maintenance of our network and system infrastructure. In this role, you will ensure the reliability, security, and efficiency of both network operations and system performance. Collaborating with a team of IT professionals, you will address technical challenges, optimize connectivity, and support critical business functions. If you thrive in a fast-paced environment, enjoy solving complex problems, and are passionate about delivering high-quality IT solutions, we encourage you to apply!*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***SIMILAR CAREER TITLESNetwork Engineer, Systems Administrator, IT Administrator, Network Security Administrator, Infrastructure Administrator, Network Operations Specialist, Cloud Systems Administrator, Network Analyst, Systems Engineer, IT Support Specialist, etc.DEGREE (Level Desired)Bachelor's DegreeDEGREE (Focus)Computer Science, Information Technology, Network Engineering, Cybersecurity, Systems Administration, Information Systems, Electrical Engineering, Telecommunications, Data Communications, Software Engineering, etc.ALTERNATE EXPERIENCEGeneral comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.POSITION RESPONSIBILITIESManage and maintain network systemsMonitor and optimize performanceConfigure and deploy network hardwareTroubleshoot network issuesEnsure data security compliancePerform system upgrades and patchesREQUIRED SKILLSNetwork configurationLAN/WAN administrationRouter and switch setupFirewall managementVPN administrationSystem performance tuning DESIRED SKILLSKnowledge of cloud networkingFamiliarity with SD-WANExperience with VoIP systemsScripting for automationUnderstanding of DevOps practicesWireless network optimization PLUG IN to CYMERTEK - And design your future...YOUR FOREVER CAREER STARTS HEREAre you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.Ready to make your next move the best one? Join us and experience the difference.BENEFITSExcellent SalariesFlexible Work ScheduleCafeteria Style Benefits10% - 401k Matching (Vested Immediately)Additional 401k Profit Sharing30 days Paid Leave/Holiday (No Use or Lose!)The day off for your birthdayMedical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)HSA/FSAAFLACLong Term/Short Term Disability - 100% employee coverage. No cost to you.Life Insurance - 100% employee coverage. No cost to you.Additional Discretionary Life InsurancePaid TrainingNo long, wordy reviews with tons of paperwork!!!Referral bonus program with recurring annual paymentsHOW TO APPLYEmail us at jobs@cymertek.com or apply today: www.cymertek.comWant to see what our employees think? Click here .EQUAL OPPORTUNITY EMPLOYER STATEMENT