Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Cyber Defense Operator

$100k - $115k

Insight Global

Base pay range $100,000.00/yr - $115,000.00/yr JOB DESCRIPTION Insight Global is seeking a TS/SCI Cyber Defense Operator to support and defend one of the largest DoD Networks. This is a 24/7/365 mission and will work on base and will sit within a Sensitive Compartmented Information Facility (SCIF). Responsibilities Review all IDS/IPS alerts per DoD Customer Operating Instruction (OI) and checklists at the AOL, COOP, or Ops Floor. Conduct host security monitoring, alert review, and intrusion detection analysis for the DoD Network-SOC mission. Comply with 3rd party MOU/MOA monitoring and reporting requirements. Analyze host DCO events to determine the necessity for higher level analysis and conduct an initial assessment of type and extent of intruder activities. Monitor security sensors to analyze Intrusion Detection Systems (IDS) and Security Information and Event Management (SIEM) to identify and correlate security issues/events and review logs to identify intrusions for remediation. Correlate suspicious events with network events, if possible, and data stored within databases and other external DoD resources, including but not limited to Big Data Platform (BDP). Record who, what, where, why and when for any identified suspicious activity in case management system (CMS) case to enable additional investigations. Conduct 24x7x365 near real‑time network security monitoring and intrusion detection analysis for the networks, systems monitored using DoD Custom. Required Skills and Experience TS/SCI Clearance GCFA Certification (GIAC Certified Forensic Analyst) or multiple SANS Certifications 5+ Ability to work a 24/7/365 support mission 1-4 years of experience working with DoD customers in Cyber Intrusion or Cyber Defense Operations/Analysis Seniority level Entry level Employment type Full-time Job function Information Technology Industries Staffing and Recruiting Referrals increase your chances of interviewing at Insight Global by 2x. #J-18808-Ljbffr

Vacancy posted 1 day ago
Similar jobs that could be interesting for youBased on the Cyber Defense Operator in San Antonio, TX vacancy
  • Maximus is seeking a cybersecurity professional for offensive operations in San Antonio, TX. This full-time role involves conducting penetration...  ...a relevant field, and over 10 years of experience in offensive cyber operations. The role requires hands-on experience with tools... 
    Cyber
    Full time

    Maximus

    San Antonio, TX
    5 days ago
  • Koitecc Solutions is seeking a Cyber Infrastructure Specialist, Lead to provide operational leadership for cyber defense systems at Joint Base San Antonio, Texas. This role involves overseeing an operational team responsible for monitoring and sustaining mission-critical... 
    Cyber

    Koitecc Solutions

    San Antonio, TX
    3 days ago
  • $108.2k - $162.4k

     ...making history. Northrop Grumman Mission Systems Mission Defense Cyber Team has an opening for a Principal or Sr. Principal Cybersecurity...  ...) supporting the Sentinel program based out of Roy UT. Other operating locations include Annapolis Junction, MD, San Antonio, TX,... 
    Cyber
    Shift work

    Navstar

    San Antonio, TX
    2 days ago
  • A cybersecurity consulting firm in San Antonio is seeking a Network Security Analyst to monitor and protect its network infrastructure. Responsibilities include incident response, maintaining security measures, and collaborating with teams to enhance security. The ideal...
    Cyber

    Cymertek

    San Antonio, TX
    5 days ago
  • By Light Professional IT Services LLC is seeking a motivated Cyber Range Engineer to join their Persistent Cyber Training Environment team. The role involves designing and maintaining advanced cyber training scenarios. Ideal candidates will have hands-on experience with... 
    Cyber
    Full time

    By Light Professional IT Services

    San Antonio, TX
    2 days ago
  • $55.3k - $126k

     ...41753 The Opportunity When our country's cyber security is on the line, simply reacting...  ...And when that plan needs to protect our defense infrastructure, we need strategic policy...  ...You will work with the client to help them operate securely as they navigate an evolving IT... 
    Cyber
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Phase2 Technology

    San Antonio, TX
    5 days ago
  • Cesicorp is seeking a highly motivated Cyber Range Engineer in San Antonio, Texas, to design, implement, and maintain advanced cyber...  ...cybersecurity training events, building cyber range content, and ensuring operational readiness. A bachelor's degree or equivalent experience and 5+... 
    Cyber

    Cesicorp

    San Antonio, TX
    4 days ago
  • Dormont Manufacturing Co is seeking a Senior Enterprise Security Engineer responsible for developing cybersecurity strategies and maintaining security across its IT infrastructure. You will play a pivotal role in ensuring network security and communication on security standards...
    Cyber

    Dormont Manufacturing Co

    San Antonio, TX
    22 hours ago
  •  ...Antonio, TX, and St. Louis, MO. Born out of the Department of Defense's software factory ecosystem, Omni has rapidly distinguished...  ...This is an exciting newly won initiative supporting Offensive Cyber Operations and deploying a DevSecOps platform in multiple cloud... 
    Cyber

    Omni Federal

    San Antonio, TX
    1 day ago
  •  ...Researcher Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support...  ...challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous... 
    Cyber
    Work experience placement
    Flexible hours

    Nightwing

    San Antonio, TX
    4 days ago
  • $7.5k

     ...Polygraph Required Job Brief Malicious activity, network defense, mitigation strategy Job Description Are you vigilant about...  ...Computer Scientists, Cryptanalytic Computer Scientists, Cryptologic Cyber Planners, Intrusion Analysts, Protocol Analysts, Signals... 
    Cyber
    Contract work
    Immediate start
    Flexible hours

    RealmOne

    San Antonio, TX
    1 day ago
  • $120k - $135k

     ...hiring a Senior Program Manager to support the Cryptologic and Cyber Systems Division (AFLCMC/HNC) at Lackland AFB, TX. The division...  ...providing mission assurance for warfighters and protecting national defense and intelligence systems. Responsibilities Assist the program... 
    Cyber
    Work at office

    Quantech Services Inc.

    San Antonio, TX
    5 days ago
  • $168.2k - $252.2k

     ...part of our mission! Northrop Grumman Mission Systems Mission Defense Cyber Team has an opening for a Staff Cyber Systems Engineer (CSSE) supporting the Sentinel program based out of Roy Ut. Other operating locations include Annapolis Junction, MD, San Antonio, TX, Redondo... 
    Cyber
    Relocation package
    Shift work

    Northrop Grumman

    San Antonio, TX
    4 days ago
  • $7.5k

     ...appropriate Polygraph Job Brief: SIGINT, exploitation, network, cyber operations Job Description: RealmOne is FOCUSED on you!...  ...Exploitation Analyst, Target Digital Network Analyst, Cyber Network Defense Analyst by improving, protecting, and defending our Nation's... 
    Cyber
    Contract work
    Immediate start
    Flexible hours

    RealmOne

    San Antonio, TX
    5 days ago
  • $7.5k

     ...experience in an area directly related to the mission (e.g. collection, cyber and intelligence analysis) and/or a similar mission in the DoD,...  ...a premier innovator supporting the Government and Department of Defense, with team members located nationwide. Disclaimer: Benefits... 
    Cyber
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    RealmOne

    San Antonio, TX
    9 hours ago
  •  ...lasting relationships supporting the Department of Defense, Federal agencies, commercial industry, local...  ...industry experts well versed in achieving tactical, operational, and strategic objectives in complicated cyber terrains. Our combined leadership and technical expertise... 
    Cyber
    Temporary work
    Work experience placement
    Internship
    Local area

    B-E-A-T-LL

    San Antonio, TX
    2 days ago
  • STS Systems Defense, LLC is looking for an Operations Research Analyst to support its mission at Lackland AFB in San Antonio, TX. This position demands expert analytical support to improve decision-making and operational effectiveness across various military initiatives... 
    Cyber

    Ssd Anc

    San Antonio, TX
    2 days ago
  •  ...cutting-edge research and technology in the cyber arena, CPMG focuses on using business...  ...integrative solutions for Department of Defense (DoD) contractors, among others, and...  ...specializes in cybersecurity, information and operational technology, electronic security... 
    Cyber
    Contract work
    For contractors
    Flexible hours

    Goldbelt, Inc.

    San Antonio, TX
    1 day ago
  • STS Systems Defense, LLC is hiring an Operations Support Specialist to support ongoing missions at Lackland AFB in San Antonio, TX. This position demands...  ..., maintaining operational awareness, and assisting in cyber capability development. A competitive benefits package,... 
    Cyber

    BRS

    San Antonio, TX
    4 days ago
  •  ...Enlisted Remotely Piloted Aircraft (RPA) Sensor Operator As our country's preeminent air defense, a lot of what we do, from surveillance to weapons, happens in the skies. Providing our forces with the intelligence they need, Remotely Piloted Aircraft (RPA) Sensor Operators... 
    Immediate start
    Remote work

    Air National Guard Recruiting

    San Antonio, TX
    2 days ago
  • STS Systems Defense, LLC is seeking an Operations Support Specialist to support operations at Lackland AFB in San Antonio, TX. The role involves facilitating cyber requirements, assisting with program development, and maintaining situational awareness for operational elements... 
    Cyber

    Ssd Anc

    San Antonio, TX
    2 days ago
  • A defense contracting firm is seeking an Expert Research Analysis Support. The role involves providing analysis for counterintelligence investigations, requiring a minimum of a bachelor's degree and extensive relevant experience. Candidates should be capable of independent... 
    Cyber

    Kinsley Power Systems

    San Antonio, TX
    1 day ago
  • Signature Writer - Intermediate - Cyber Security San Antonio, TX, USA • Lackland Air Force...  ...January 15, 2026 at 6:00 AM STS Systems Defense, LLC (SSD) is a government consulting and...  ...with log enrichment data to enhance the operator’s ability to identify real attacks.... 
    Cyber
    Temporary work
    For contractors
    Flexible hours

    Bristol Bay Native Corporation

    San Antonio, TX
    22 hours ago
  • A government consulting firm is looking for a Signature Writer for Cyber Security at Lackland Air Force Base in San Antonio, TX. Candidates should have extensive experience with SIEM technologies, network traffic analysis, and maintain an active TS/SCI clearance. Responsibilities... 
    Cyber

    Bristol Bay Native Corporation

    San Antonio, TX
    1 day ago
  • A defense technology company in San Antonio is seeking an Offensive Solutions Architect to leverage deep expertise in cyber operations and intelligence analysis. This senior role requires over 10 years in the field, with a focus on translating operational workflows into... 
    Cyber

    Twenty Inc.

    San Antonio, TX
    1 day ago
  • A government consulting firm is looking for a Content Developer (SIEM Cyber Security) at Lackland AFB, San Antonio, TX. The ideal candidate must have an active TS/SCI clearance, more than 5 years of experience with SIEM technologies like ArcSight, Splunk, or ELK, and strong... 
    Cyber

    Bristol Bay Native Corporation

    San Antonio, TX
    1 day ago
  • Quantech Services Inc. is seeking a Senior Program Manager to support the Cryptologic and Cyber Systems Division at Lackland AFB, TX. This role involves ensuring the program's execution remains within schedule and budget while identifying risks and formulating acquisition... 
    Cyber
    Work at office

    Quantech Services Inc.

    San Antonio, TX
    4 days ago
  • Tyonek Native Corporation is looking for a Cyber Warfare Expert to provide Subject Matter Expertise on Air Force Cyberspace Defense operations in San Antonio, Texas. The expert will collaborate closely with various teams to design and develop training solutions while ensuring... 
    Cyber
    Work at office

    https:/www.scheurer.org/careers/

    San Antonio, TX
    4 days ago
  •  ...Matter Expert (SME) to support mission‑critical Department of Defense and Intelligence Community systems within a TS/SCI...  ...experience: Intelligence Community data platforms GEOINT, SIGINT, or Cyber Operations environments Spark NiFi Elasticsearch Kubernetes Cloud‑hosted... 
    Cyber

    P3S Corp

    San Antonio, TX
    4 days ago
  • $190k - $260k

     ...Resilience Platform that enables mission operators to rapidly adapt and respond. The Platform protects critical infrastructure from cyber attack while unlocking previously siloed...  ...rapidly adopt the latest technology: we help defense users respond in kind. Simplesense is a... 
    Cyber
    Temporary work
    For contractors
    Local area
    Remote work
    2 days per week

    Decisive Point

    San Antonio, TX
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Cyber Defense Operator. Be the first to apply!