Network Administrator
Cymertek Corporation
Network Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and proactive Network Administrator to join our team and ensure the reliability, security, and efficiency of our organization's network infrastructure. In this role, you will be responsible for maintaining and optimizing network performance, troubleshooting connectivity issues, and implementing solutions to enhance system operations. The ideal candidate will have a strong understanding of network protocols, hardware, and software, as well as a keen ability to identify and resolve technical challenges. If you are passionate about maintaining seamless network operations and enjoy working in a dynamic and collaborative environment, 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 TITLES Network Engineer, Systems Administrator, IT Administrator, Network Support Specialist, Network Analyst, Infrastructure Administrator, Network Operations Specialist, IT Support Engineer, Network Security Administrator, etc. DEGREE (Level Desired) Bachelor's Degree DEGREE (Focus) Computer Science, Information Technology, Network Administration, Cybersecurity, Systems Engineering, Information Systems, Telecommunications, Software Engineering, Data Communications, etc. ALTERNATE EXPERIENCE General 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 RESPONSIBILITIES Ability to monitor and maintain network uptime Strong documentation abilities Proficiency in configuring network devices Capability to handle on-call responsibilities Understanding of IT security policies Experience with backup and recovery systems REQUIRED SKILLS Advanced knowledge of routing and switching Proficiency in network diagnostics tools Ability to manage firewalls Understanding of TCP/IP protocols Expertise in LAN/WAN environments Proficiency in VPN configuration DESIRED SKILLS Familiarity with cloud networking solutions Experience with VoIP systems Knowledge of SD-WAN technology Familiarity with automation tools Understanding of load balancing techniques Exposure to emerging network technologies PLUG IN to CYMERTEK - And design your future... YOUR FOREVER CAREER STARTS HERE Are 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. BENEFITS Excellent Salaries Flexible Work Schedule Cafeteria Style Benefits 10% - 401k Matching (Vested Immediately) Additional 401k Profit Sharing 30 days Paid Leave/Holiday (No Use or Lose!) The day off for your birthday Medical/Dental/Vision - 100% employee coverage.($1200 allowance - or a bonus)
HSA/FSA
AFLAC
Long Term/Short Term Disability - 100% employee coverage. No cost to you. Life Insurance - 100% employee coverage. No cost to you. Additional Discretionary Life Insurance Paid Training No long, wordy reviews with tons of paperwork!!! Referral bonus program with recurring annual payments HOW TO APPLY Email us at View email address on click.appcast.io or apply today: Want to see what our employees think? Click here. EQUAL OPPORTUNITY EMPLOYER STATEMENT Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity. #J-18808-Ljbffr Cymertek Corporation- A leading consulting firm is seeking Network Administrators and Network Engineers based in San Antonio, TX. The roles offer opportunities for those with various experience levels, requiring at least a Secret clearance. Network Administrators will provide support on military...SuggestedFull time
$60k - $170k
...recruiter to learn more. Professional Recruiter at Insight Global *There are multiple openings at all different levels from entry Network Administrators to Senior Network Engineers. These positions are based out of San Antonio, TX or Montgomery, AL. It is required that you...SuggestedFull timeContract work- Title(s): Network Administrator II and III Duration: 6-month contract to hire Start Date: ASAP Requirements: Active secret clearance (TS/SCI eligible) CCNA 5+ years' experience with: installing, configuring, troubleshooting, upgrading, patching, and hardening routers, serial...SuggestedContract workImmediate start
$100k - $110k
Network Administrator III (Wide Area Network) JBSA Join to apply for the Network Administrator III (Wide Area Network) JBSA role at Sumaria Systems, LLC . Job Details Job Title: Network Administrator III (Wide Area Network) JBSA Location: Joint Base San Antonio, TX Work...SuggestedFull time- Overview Insight Global is looking for Network Administrators for a government contract. These individuals will be working on a military base doing all network and system support for all of the Air Force. Responsibilities Analyzes and simulates network traffic to aid...SuggestedContract work
- Network System Administrator LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and detail-oriented Network Systems Administrator to join our team and oversee...Temporary workFor contractorsImmediate startFlexible hours
- 32-00682 Who We Are: Network Telecommunications Services: Responsible for connectivity and communications needs for the Institute. This includes network administration of routing, switching, unified communications, wireless and ISP connectivity. In addition, we manage...
- ...Antonio, TX 78222. Position Type: Full Time. Job Shift: Day. Position Summary Apex Sign Group is seeking an IT Helpdesk/Network systems Administrator to join our rapidly growing company! In this role you will be responsible for providing technical assistance with computer...Full timeShift work
- A religious institution in San Antonio is seeking an experienced IT Network Administrator to monitor and improve the IT network infrastructure. Responsibilities include ensuring overall network security, providing end-user support, and managing network configurations for...Full time
- Job Description Luna Data Solutions is seeking a Senior Network Administrator for a hybrid long‑term contract in San Antonio. 2 days onsite in Downtown San Antonio, 3 days remote. Long‑term contract: 12 months initially with potential extensions of 12 months each. Responsibilities...Long term contractRemote work
- A trusted IT solutions provider in San Antonio is hiring a Network System Administrator to manage and maintain their network infrastructure. The ideal candidate should hold a Bachelor's degree and possess skills in network configuration, LAN/WAN administration, and system...Flexible hours
- Peak Performers is looking for a Senior Network Administrator to provide administration, monitoring, and troubleshooting of network services in San Antonio, Tx. The ideal candidate will have over 8 years of experience in network environments, including LAN, WAN, and VPN...Contract work
$80 per hour
Peak Performers has partnered with a Texas State Agency to assist in their search for a contract Senior Network Administrator in San Antonio, Tx. Major duties Provide day-to-day administration, monitoring, troubleshooting, documentation, and improvement of TXCC business...Weekly payContract workRemote work- Randolph-Brooks Federal Credit Union is looking for an IT Network Operations Center Administrator to handle operations overnight from midnight to 8am. This role involves troubleshooting, monitoring systems, and ensuring file integrity within a hybrid work environment. The...Remote jobNight shift
- A staffing agency is seeking Network Administrators to support a military base. The role involves analyzing network traffic, monitoring system utilization, and developing automation scripts. Candidates must have an active secret clearance and extensive experience in network...Contract work
- IT Network Administrator - Archdiocese of San Antonio Full‑time position reporting to the IT Manager. The role involves monitoring, maintaining and improving the IT Network infrastructure, ensuring security, and providing support for end users. Schedule: Monday - Friday...Full timeTemporary workLocal areaMonday to FridayWeekend workAfternoon shift
- Luna Data Solutions Inc. is seeking a Senior Network Administrator for a hybrid long-term contract in San Antonio, Texas. Responsibilities include day-to-day administration, monitoring, and troubleshooting of network services. The ideal candidate should have over 8 years...Long term contractContract work
$100k - $110k
A technology services company is seeking a Network Administrator III to support critical operations in network management and defense. The role requires extensive experience with advanced networking technologies such as VPNs, BGP, and MPLS. Candidates must hold a High School...Full time- ...Job Type Full-time Description NexGen Data Systems is seeking a Network Specialists to provide daily on-site network operations support at assigned MTF location, ensuring network infrastructure availability, resolving Tier 0 incidents, and serving as primary...Full timeTemporary workLocal areaVisa sponsorship
- IT Network Operations Center Administrator - Overnight Randolph‑Brooks Federal Credit Union is currently searching for an experienced and talented IT Network Operations Center Administrator - Overnight to join our amazing IT Network Operations Center team! The administrator...Remote workWork from homeFlexible hoursShift workNight shiftWeekend workAfternoon shift
- ...San Antonio, Texas is seeking a professional responsible for designing, implementing, securing, and maintaining an enterprise-class network infrastructure. This role is vital for supporting district operations and instructional technology. The ideal candidate should have...
- ...business intelligence, and data science services for federal, state and local organizations. We are seeking an experienced Network Security Administrator III to lead the management, configuration, and optimization of boundary network devices such as firewalls, routers, and...Full timeContract workTemporary workWork at officeLocal areaImmediate startMonday to FridayAfternoon shift
- ...Job Description Job Description The Network Administrator will lead the management and maintenance of a medium enterprise network, primarily utilizing Cisco network equipment. This role focuses on ensuring optimal network performance, configuring network components...
$77k - $202k
Specialty/Competency: Functional & Industry Technologies Industry/Sector: Not Applicable Time Type: Full time Travel Requirements: Up to 60% At PwC, our people in business application consulting specialise in consulting services for a variety of business...Full timeH1b$33.66 - $36.1 per hour
...Responsibilities for this Position Junior Network Administrator ID: 2026-72839 US-TX-San Antonio Required Clearance: TS/SCI Posted Date: 6/1/2026 Category: Engineering-Other Employment Type: Full Time Hiring Company: General Dynamics Mission...Full timeWork experience placementFlexible hours- Position Network Technical Support Specialist Location San Antonio, TX Duration 12 Months contract Total Hours/week 40.00 Work Hours During Training: 8-5 M-F. After training shift may be M-F, Tu-Sa or Su-Th. The SA office hour may be any 8 hour shift (8.5 total hours...Contract workWork at officeShift work
- A federal contractor and IT services provider in San Antonio is seeking a highly skilled Network Engineer / Systems Administrator. In this role, you will be responsible for designing, implementing, and managing network systems, while ensuring the security and performance...For contractorsFlexible hours
- Job Title Network Security Engineer II (Boundary Protection) JBSA Position Description The qualified candidate will support the Air... ...Certifications Palo Alto Networks Certified Network Security Administrator (PCNSA) Palo Alto Networks Certified Network Security Engineer...
- ...Specialist. This role involves installing, maintaining, and operating computer systems and IT networks. The selected candidate will manage system and network administration, ensuring communication security and supporting digital management systems in various operational...
$92k - $120k
...Dental Network Growth Associate Field - Georgia Clover Health is seeking a motivated and relationship-driven Dental Network Growth Associate to support the growth and management of Clover's dental provider network for our Medicare Advantage business. This role will...Work experience placementWork at officeRemote workFlexible hours
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