Top 15 Staff cyber systems engineer Jobs in San Antonio, Tx

Help Desk Specialist
Leidos —San Antonio, TX
- $59,150 - $106,925 a year
- Full-time
- Hybrid work
- Mid-level
- Windows
- Master's degree
Staff Cyber Systems Engineer
Northrop Grumman —San Antonio, TX
- $177,000 - $265,600 a year
- Overtime
- 18 years or older
- Computer science
- Computer Science
- Paid holidays
- Disability insurance
Senior ISSE
Amentum —San Antonio, TX
- $150,000 - $170,000 a year
- 8 hour shift
- Microsoft Outlook
- System design
- Research
- Health savings account
- Health insurance
Quick Apply
Sr Staff Cyber Systems Engineer
Northrop Grumman —San Antonio, TX
- $144,900 - $217,300 a year
- Overtime
- Computer Science
- System design
- Master's degree
- Paid holidays
- Disability insurance
Staff App Sec Engineer-Austin, Dallas or San Antonio, TX
HEB —San Antonio, TX
- Extended hours
- Azure
- HIPAA
- Office
Staff Penetration Tester
Northrop Grumman —San Antonio, TX
- $161,000 - $241,400 a year
- Overtime
- Azure
- DevOps
- Windows
- Paid holidays
- Disability insurance
Principal Software Engineer
General Dynamics Information Technology —San Antonio, TX
- $119,000 - $161,000 a year
- Hybrid work
- Computer science
- Azure
- Computer Science
- Paid time off
- 401(k) matching
IT Program Auditor Change Management Services
BUSINESS ENABLED ACQUISITIONandTECHNOLOGY Inc —San Antonio, TX
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
Quick Apply
Process Improvement Manager
BRS —San Antonio, TX
- Full-time
- Computer Science
- 5 years
- System design
- Profit sharing
- Paid holidays
Senior IT Program Auditor / Senior Change Man
BUSINESS ENABLED ACQUISITIONandTECHNOLOGY Inc —San Antonio, TX
- Full-time
- Computer Science
- Bachelor of Science
- Bachelor's degree
Quick Apply
Research & Development Specialist
BUSINESS ENABLED ACQUISITIONandTECHNOLOGY Inc —San Antonio, TX
- Computer Science
- Bachelor of Science
- Bachelor's degree
Quick Apply
Senior VoIP Engineer - Level III
a1FED —San Antonio, TX
- Full-time
- 6 years
- Data analysis skills
- System design
Client/Server Network Architect – Senior
General Dynamics Information Technology —San Antonio, TX
- $129,813 - $165,485 a year
- System design
- SQL
- Analysis skills
- Paid time off
- 401(k) matching

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Reverse Engineer/Vulnerability Research Co-op (Spring 2027)
Battelle —Columbus, OH
Current enrollment in an Associate, Bachelor, or Master degree program in Computer Science, Computer Engineering, or any other related field of study.
$19.61 - $39.62 an hour
Junior Embedded Systems Developer
Battelle —Columbus, OH
Bachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science, or related technical field; or equivalent experience.

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Help Desk Specialist

Leidos -
San Antonio, TX

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Job Details

Full-time
$59,150 - $106,925 a year

Qualifications

Customer communication
IT user and group management
GPO
Windows
Email configuration (technical support)
Customer support ticket management
IAT
IAT Level II
PowerShell
Ticketing system technical support

Full Job Description

Description

Leidos currently has a need for a Help Desk Specialist responsible Support and sustain Air Force Cyber Vulnerability Assessment/Hunter (CVAH) Weapon System for a DOD customer in San Antonio TX. This individual will help ascertain the nature of the support request, resolve issues where possible, and escalate to the appropriate work group, when necessary. The technician will be responsible for documenting all work in the customers service management system.

Primary Responsibilities:

Receive and conduct inbound/outbound calls providing technical support to the customer .
Communicate well with Executives, Managers, Peers, and Customers.
Work in hybrid multi-location operations team administering existing production environment.
Support and sustain Air Force Cyber Vulnerability Assessment/Hunter (CVAH) Weapon System
Direct/ Lead weapons system configuration, preventative maintenance, issues, and inspections
Manage and operate multi-user computer systems, including coordination with network engineers
Develop policies for and effectively manage weapon system resources, including CPU usage, disk usage, and response times to maintain operating efficiency
Work with vendors, the Government, carriers, and technical staff on network implementation, troubleshooting, optimization and ongoing management
Test and validate deployment of security patches and software upgrades, non-disruptive whenever possible, in a lab environment, then prepare detail instructions for operations to perform those activities in production
Support tickets and manage incidents, service requests, and problems through their full life cycle.
Perform incident analysis to determine possible cause and potential fix.
Develop, implement, and monitor policies and standards for allocation related to the use of computing resources
Work under little to no supervision, providing solutions to high-level technical problems of system-wide scope or complexity
Document status updates and communicate to necessary parties.
Document troubleshooting steps and knowledge articles for Help Desk teams.

Basic Qualifications:

Bachelor’s degree and a minimum 2 years of experience in Windows System Administration, additional years of experience will be considered in lieu of degree or a masters.
Obtain a baseline 8570 certification [(IAT Level II) CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP].
Requires basic knowledge of and ability to apply principles, theories, and concepts of narrow technical domain.
Familiar with ticketing systems and the value of good documentation
Competent in essential administration concepts around Active Directory, Group Policy, Windows Server 2012, 2016, 2019.
Proven knowledge with Microsoft Exchange, SharePoint, or M365.
Familiar with solving simple, routine technical problems following established procedures and policies.
Basic knowledge of scripting with PowerShell.
A US Citizen who can obtain a DoD secret clearance.

Preferred Qualifications:

Familiarization with ServiceNow Platform.
Certified in Microsoft technologies.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:

July 30, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $59,150.00 - $106,925.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at [email protected].

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, 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. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

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Refine Your Search

staff cyber systems engineer jobs in san antonio, tx

Help Desk Specialist

Staff Cyber Systems Engineer

Senior ISSE

Sr Staff Cyber Systems Engineer

Staff App Sec Engineer-Austin, Dallas or San Antonio, TX

Staff Penetration Tester

Principal Software Engineer

IT Program Auditor Change Management Services

Process Improvement Manager

Senior IT Program Auditor / Senior Change Man

Research & Development Specialist

Senior VoIP Engineer - Level III

Client/Server Network Architect – Senior

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