Infrastructure Engineer Systems Administrator Jobs in Texas

San Antonio, TX 78208

TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)

San Antonio, TX 78208

TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)

We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliability, security, and performance of our servers and systems. You will troubleshoot and resolve complex issues, collaborate with cross-functional teams, and implement best practices to optimize infrastructure operations. The ideal candidate is detail-oriented, technically adept, and thrives in a dynamic environment where problem-solving and innovation are key. Join us to help drive the success and resilience of our IT systems.

*** 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. ***

Network Engineer, Systems Administrator, IT Infrastructure Engineer, Network Systems Administrator, Network Administrator, Systems Engineer, Cloud Systems Administrator, Network Operations Engineer, IT Support Engineer, Network Security Engineer, etc.

Bachelor's Degree

Computer Science, Information Technology, Network Engineering, Systems Engineering, Computer Engineering, Information Systems, Cybersecurity, Electrical Engineering, Data Science, Applied Mathematics, etc.

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.

• Design, configure, and manage network infrastructure
• Monitor and maintain server performance and availability
• Troubleshoot and resolve network and system issues
• Implement and maintain system security protocols
• Manage system backups and disaster recovery plans
• Ensure compliance with IT standards and policies

• Proficiency in network protocols (e.g., TCP/IP, DNS, DHCP)
• Knowledge of server administration (e.g., Linux, Windows)
• Expertise in configuring and managing firewalls
• Familiarity with virtualization technologies (e.g., VMware)
• Experience with network monitoring tools
• Ability to manage Active Directory and related services

• Experience with cloud platforms (e.g., AWS, Azure)
• Familiarity with automation tools (e.g., Ansible, Puppet)
• Knowledge of containerization (e.g., Docker)
• Understanding of DevOps practices
• Proficiency in scripting languages (e.g., Python, PowerShell)
• Experience with advanced network troubleshooting tools

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.

• 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

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.