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

Protocol Security Engineer: Network & Cyber Defense

$72.15k - $130.43k

00100 LEIDOS, INC.

00100 LEIDOS, INC. is looking for an Assessor Engineer in San Antonio, Texas, to provide technical expertise in cybersecurity and network defense for Air Force systems. This role involves analyzing protocols, conducting research, and advising on vulnerabilities. Applicants must have a Bachelor’s degree in Cybersecurity or a related field, 4-12+ years of experience, and an active Top Secret/SCI security clearance. The position offers a competitive salary range of $72,150.00 - $130,425.00. #J-18808-Ljbffr 00100 LEIDOS, INC.

Vacancy posted 16 hours ago
Similar jobs that could be interesting for youBased on the Protocol Security Engineer: Network & Cyber Defense in San Antonio, TX vacancy
  • $72.15k - $130.43k

     ...Sixteenth Air Force Cyber Forces. Specifically...  ...cyber operations, cyber defense, intelligence, and information security to protect Air Force networks and global missions....  ...The Assessor Engineer provides advanced technical...  ...in communications protocols, network... 
    Cyber
    Contract work

    00100 LEIDOS, INC.

    San Antonio, TX
    16 hours ago
  • A leading defense contractor is seeking a skilled Network Engineer to support the 39th Information Operations Squadron. The role requires an active Secret clearance...  ...expertise in network engineering with a focus on cyber operations and A/V systems. You will perform... 
    Cyber
    Full time
    Contract work
    For contractors

    Astrion

    San Antonio, TX
    3 days ago
  • $99k - $225k

     ...Job Number: R0239103 Boundary Security Engineer The Opportunity : A well-designed secure network is critical to move data and enable the Department of Defense (DoD) to achieve their mission,...  ..., SIEM, firewalls, internet protocol security, vulnerability assessment... 
    Suggested
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    San Antonio, TX
    2 days ago
  •  ...Senior System Security Engineer San Antonio may have an incredibly...  ...in accordance with Defense Information Agency (...  ...DoDI 8551.01 "Ports, Protocols, and Services...  ...with the United States Cyber Command issuances and...  ...teams performing security network architecture/engineering... 
    Cyber
    Contract work

    KurzSolutions

    San Antonio, TX
    4 days ago
  •  ...technical authority in securing and ensuring...  ...experience in IT/operations engineering, consulting, or related...  ...background in Information or Cyber Security. Hands-on...  .... Knowledge of cloud networking, network security, and...  ..., ransomware, and defensive strategies. Experience... 
    Cyber
    Hourly pay
    Full time
    Contract work
    Monday to Friday

    Novacoast

    San Antonio, TX
    4 days ago
  • A defense contractor has an exciting opportunity for an IO Intel Instructor/Developer. This position involves developing and delivering military training related to Operations in the Information Environment. Candidates must hold an Active Top Secret clearance with SCI eligibility... 
    Cyber
    Full time
    For contractors

    Astrion

    San Antonio, TX
    1 day ago
  •  ...Information System Security Engineer LOCATION San Antonio, TX 7...  ...Engineer, Security Architect, Network Security Engineer, Systems...  ...Operations Engineer, Cyber Defense Engineer, Security Analyst,...  ...Strong knowledge of encryption protocols and techniques Expertise... 
    Cyber
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    San Antonio, TX
    2 days ago
  •  ...System Security Engineer LOCATION San Antonio, TX 78208 CLEARANCE...  ...staying ahead of evolving cyber threats. If you are a problem...  ...Security Engineer, Network Security Engineer, IT Security...  ...Familiarity with network protocols and security Ability to perform... 
    Cyber
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    San Antonio, TX
    2 days ago
  • A defense contract company is seeking a Cyber Instructor Developer for Offensive Cyber Operations training in San Antonio, Texas. The role involves developing...  ...hands-on labs while requiring an active Top Secret security clearance and relevant cybersecurity experience.... 
    Cyber
    Contract work
    Flexible hours

    Cayuse Holdings

    San Antonio, TX
    4 days ago
  •  ...STS Systems Defense, LLC (SSD) is a government consulting and...  ...the U.S. SSS is seeking a Cyber Data Engineer to support our ongoing mission...  ...of various security controls. (CDRL A007) Develops...  ...implementing security controls on networking devices, databases, operating... 
    Cyber
    Temporary work
    For contractors
    Work experience placement
    Flexible hours

    Bristol Bay Native Corporation

    San Antonio, TX
    1 day ago
  • $168.2k - $252.2k

     ...Staff Cyber Systems Engineer (CSSE) RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE...  ...mission-enabling solutions for global security. Our Engineering and Sciences (E&S)...  ...Grumman Mission Systems Mission Defense Cyber Team has an opening for a Staff... 
    Cyber
    Relocation package
    Shift work

    Navstar

    San Antonio, TX
    4 days ago
  • A leading defense contractor seeks a Cyber Systems Administrator in San Antonio, Texas, assisting mission-critical systems for the Air Force. Responsibilities include maintaining secure environments, vulnerability remediation, and coordinating with technical teams. The... 
    Cyber
    For contractors

    Serco

    San Antonio, TX
    4 days ago
  •  ...Principal Platform Engineer Clarity Innovations is a trusted national security partner, dedicated to safeguarding...  ...(IC) and Department of Defense (DoD) to transform data...  ...Information Warfare, Cyber Operations, Operational...  ...(OCO) and Computer Network Operations (CNO)... 
    Cyber
    Full time
    2 days per week
    1 day per week

    Clarity LLC

    San Antonio, TX
    1 day ago
  • $166.4k - $249.6k

     ...Secure Hybrid Cloud Architect The Aerospace Corporation is the trusted partner...  ...span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When...  ...security, software architecture, software engineering, data science, Artificial... 
    Cyber
    For contractors
    Work at office
    Immediate start
    Remote work
    Relocation package
    Flexible hours

    The Aerospace Corporation

    San Antonio, TX
    4 days ago
  • $7.5k

     ...Cryptologic Cyber Planner 4 Location: San Antonio, TX Security Clearance Required: Security Clearance...  ..., Intrusion Analysts, Protocol Analysts, Signals Analysts and Reverse Engineers, responsible for improving...  ...and Department of Defense, with team members located... 
    Cyber
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    RealmOne

    San Antonio, TX
    1 day ago
  •  ...to support our nation's defense. Make an impact by connecting and securing critical operations...  ...Description Senior Network Engineer Position Summary...  ...cable routes, and port/protocol mappings . Validate...  ...DoDM 8140.03‑aligned cyber workforce qualification... 
    Cyber
    For contractors
    Work from home
    Flexible hours

    General Dynamics Information Technology

    San Antonio, TX
    28 days ago
  •  ...Computer Network Defense Analyst (CNDA) LOCATION San...  ...to identify security risks, respond to incidents...  ...Incident Response Analyst, Cyber Threat Intelligence...  ...Analytics, Software Engineering, Electrical...  ...Familiarity with network protocols and tools Knowledge... 
    Cyber
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

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

     ...critical infrastructure from cyber attack while unlocking...  ...technology: we help defense users respond in kind....  .... Staff Platform Engineer, Connectivity Location:...  ...Connectivity projects that enable secure, resilient access...  ...Linux-based platforms, network appliances, secure channels... 
    Cyber
    Temporary work
    For contractors
    Local area
    Remote work
    2 days per week

    Decisive Point

    San Antonio, TX
    3 days ago
  •  ...are currently recruiting a Cyber Engineer for our IMCOM G9 Technology...  ...documentation of artifacts such as Security Plans, Implementation Plans,...  ...to strict cybersecurity protocols and compliance frameworks....  ...experience in RMF in complex network and systems environments.... 
    Cyber
    Full time
    Contract work
    Temporary work
    For contractors
    Work at office
    Local area
    Monday to Friday
    Weekend work
    Day shift
    Afternoon shift

    TekSynap

    San Antonio, TX
    3 days ago
  • $77.6k - $176k

     ...Job Number: R0233015 Network Engineer, Senior The Opportunity: A...  ...and enable the Department of Defense (DoD) to achieve their missions...  ...transport layers, multi-protocol label switching, gateway protocol...  ..., and increase security, reliability, and availability... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    San Antonio, TX
    1 day ago
  • $86.8k - $198k

     ...Cyber Warfare Engineer San Antonio, TX Top Secret/SCI Polygraph Unspecified...  ...vectors into systems and networks, develop exploits, and engineer...  ...backdoors will support security and mission owner readiness...  ...systems, architectures, and protocols ~ Ability to be self-motivated... 
    Cyber
    Full time
    Contract work
    Part time
    Local area

    Navstar

    San Antonio, TX
    4 days ago
  • $125k - $160k

     ...federal civilian, Department of Defense (DoD), and intelligence...  ...WWT is looking for a Sr. Security Engineer supports the deployment, operation...  ...integration, and support of cyber defense analytics. Key...  ...Maintain and troubleshoot network forensics technologies similar... 
    Cyber
    Full time
    Shift work

    World Wide Technology

    San Antonio, TX
    2 days ago
  •  ...L3Harris is the Trusted Disruptor in defense tech. With customers’ mission‑critical...  ...connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title Sr. Associate Network/Helpdesk Engineer Job Code 38118 Job Location San Antonio... 
    Cyber
    Work experience placement
    Local area
    Immediate start
    Night shift

    L3Harris

    San Antonio, TX
    3 days ago
  •  ...Writer - Intermediate - Cyber Security San Antonio, TX, USA •...  ...6:00 AM STS Systems Defense, LLC (SSD) is a...  ...and well established network behavior, known false...  ...GIAC Machine Learning Engineer or GIAC Certified Forensic...  ...analysis, ports, and protocols. BA/BS or MA/MS More... 
    Cyber
    Temporary work
    For contractors
    Flexible hours

    Bristol Bay Native Corporation

    San Antonio, TX
    3 days ago
  •  ...Qualifications We are seeking a Cyber Systems Administrator...  ...Development and Engineering (DMOC-IDE) team at...  ...readiness. An Active secret security clearance is required...  ...work closely with network, software,...  ...sites in the areas of Defense, Citizen Services, and... 
    Cyber
    Full time
    Contract work
    Part time
    Local area
    Remote work
    Flexible hours

    Serco

    San Antonio, TX
    4 days ago
  • $7.5k

    Job Brief Reverse Engineer, Malware Job Description Are you...  ...alongside top-notch security professionals. Join us on...  ...Scientists, Cryptologic Cyber Planners, Intrusion Analysts, Protocol Analysts, Signals Analysts...  ...and Department of Defense, with team members located... 
    Cyber
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    RealmOne

    San Antonio, TX
    3 days ago
  • $102.1k - $202.2k

     ...Microsoft's Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a Physical Security Engineer , you will perform a key role in...  ...lifecycle, large-scale computing, threat modeling, cyber security, anomaly detection, Security Operations Center... 
    Cyber
    Ongoing contract
    Work at office
    Local area
    Worldwide

    Microsoft Corporation

    San Antonio, TX
    3 days ago
  • Applied Network Solutions, Inc. is looking for an Intrusion Analyst in San Antonio, Texas to analyze digital network data, document unauthorized activities, and develop mitigation strategies. The ideal candidate will have an active TS/SCI clearance, a relevant degree, and... 
    Cyber

    Applied Network Solutions, Inc.

    San Antonio, TX
    2 days ago
  •  ...USSTRATCOM at Offutt AFB. The role involves continuous monitoring and cyber threat mitigation to ensure mission success. Candidates should...  .... This position offers the chance to work on critical national security operations in a full-time role. #J-18808-Ljbffr The Intellekt... 
    Cyber
    Full time

    The Intellekt Group, LLC

    San Antonio, TX
    16 hours ago
  •  ...Senior Enterprise Security Engineer It's about building something real. Do you like helping...  ..., servers, desktops, databases. networks, and cloud technologies. You believe in...  ...and maintain a methodology for managing cyber security technologies Lead the installation... 
    Cyber

    Frost Bank

    San Antonio, TX
    2 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Protocol Security Engineer: Network & Cyber Defense. Be the first to apply!