Demo

1733 - General IT Info Systems Tech II

Sigma Defense
San Diego, CA Full Time
POSTED ON 7/17/2026
AVAILABLE BEFORE 9/16/2026

Sigma Defense is seeking a General IT Info Systems Tech II to join our team in San Diego, CA.

Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.

  • 2 years relevant experience.
  • Experience with Office, Remote Support tools, and Entra.
  • Helpdesk/Service desk experience.
  • Must be a U.S. citizen.

Personnel Clearance Level:

  • Candidate must possess or have the ability to obtain an active Top Secret security clearance or higher.
  • Clearance may be sponsored for the right candidate.

Education Requirements:

  • Some college coursework completed from an accredited college or university in a Technology Related field of study.

Essential Job Duties (not all-inclusive):

  • Participate in the configuration, deployment, and maintenance of our VMware virtualization environment.
  • Assist in managing switches, routers, and networking devices to ensure a stable network infrastructure.
  • Contribute to rack-and-stack operations for new equipment installations as needed.
  • Aid in the administration of user accounts, permissions, and access rights across various systems and applications.
  • Respond to user inquiries, assist in troubleshooting, and provide timely solutions to maintain user satisfaction.
  • Assist in implementing security measures to protect the organization's data, systems, and networks.
  • Contribute to regular system updates, security patches, and vulnerability assessments.
  • Collaborate with Level 1 support, providing assistance in resolving technical issues and incidents.
  • Contribute to mentoring junior team members to foster knowledge sharing.
  • Participate in monitoring system performance, identifying potential issues, and taking corrective actions.
  • Contribute to routine maintenance tasks for optimized system performance.
  • Assist in maintaining detailed documentation of system configurations, network topology, and troubleshooting procedures.
  • Contribute to generating reports on system performance and incidents.
  • Collaborate with cross-functional teams to support IT projects, including system upgrades, infrastructure expansions, and technology migrations.
  • Stay updated on emerging technologies and industry trends to enhance skillsets and contribute to the team's effectiveness.

Salary Range: $75,000 - $85,000 annually.

  • Dental and Vision Insurance
  • Medical Insurance to Include HSA, FSA, and DFSA Plans
  • Life and AD&D coverage
  • Employee Assistance Program (EAP)
  • 401(k) Plan with Company Matching Contributions
  • 160 Hours of Paid Time Off (PTO)
  • 12 (Floating) Holidays
  • Educational Assistance
  • Highly Competitive Salary

Salary : $75 - $85

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a 1733 - General IT Info Systems Tech II?

Sign up to receive alerts about other jobs on the 1733 - General IT Info Systems Tech II career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$142,209 - $179,056
Income Estimation: 
$177,932 - $225,503
Income Estimation: 
$51,973 - $66,811
Income Estimation: 
$59,277 - $74,994
Income Estimation: 
$94,567 - $126,847
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Sigma Defense

  • Sigma Defense Huntsville, AL
  • Sigma Defense is seeking a Property Maintenance Technician to join our team in Huntsville, AL. The hired candidate will be responsible for maintaining a cl... more
  • 13 Days Ago

  • Sigma Defense Belcamp, MD
  • Sigma Defense is seeking a Senior Technical Writer to join our team in Belcamp, MD. This is a contingent position that is pending award of contract. This m... more
  • 13 Days Ago

  • Sigma Defense Belcamp, MD
  • Sigma Defense is seeking a Quality Assurance Specialist to join our team in Belcamp, MD. This is a contingent position that is pending award of contract. T... more
  • 13 Days Ago

  • Sigma Defense Perry, GA
  • Sigma Defense is seeking an Intermediate Logistics Specialistto join our team in Perry, GA. This is a contingent position that is pending award of contract... more
  • 13 Days Ago


Not the job you're looking for? Here are some other 1733 - General IT Info Systems Tech II jobs in the San Diego, CA area that may be a better fit.

  • Sempra San Diego, CA
  • Sempra: Where opportunity powers impact ​ ​At Sempra, a better world begins with better energy—and with people who want to make a difference. That’s why we... more
  • 6 Days Ago

  • Apex Systems San Diego, CA
  • Job#: 3041767 Job Description: Asset Mngmnt Specialist II If interested , please send resume to [email protected] Location: San Diego, California (On-site)... more
  • 5 Days Ago

AI Assistant is available now!

Feel free to start your new journey!