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

TS/SCI Cyber Defense Operations Specialist

$110k - $118k

Cherokee Federal

Cherokee Preting LLC seeks a mission-focused Cybersecurity Operations Specialist III to support a government customer in St. Louis, MO. The role requires an active TS/SCI clearance and offers full-time benefits, including medical and 401K, with compensation between $110,000 and $118,000. Responsibilities include security operations, policy development, incident analysis, COOP/DR planning, and PKI/KEK oversight, using HBSS, firewalls, IPS/IDS, VPNs, and related tools. #J-18808-Ljbffr Cherokee Federal

Vacancy posted 2 days ago
Similar jobs that could be interesting for youBased on the TS/SCI Cyber Defense Operations Specialist in Saint Louis, MO vacancy
  • $90k - $100k

    D2 Technical Services in St. Louis, MO seeks an Advanced Cyber Security Analytics Engineer with an active TS/SCI clearance to strengthen enterprise defenses. You will analyze data, tune SIEM rules, and collaborate with incident response and purple team activities. Responsibilities... 
    Cyber

    D2 Consulting

    Saint Louis, MO
    5 days ago
  • D2 Technical Services is seeking a highly experienced cybersecurity analyst with an active TS/SCI clearance to join the Defensive Cyber Operations team in the United States. You will develop and maintain defensive countermeasures, tune SIEM detections, and coordinate with... 
    Cyber

    D2 Technical Services

    Saint Louis, MO
    1 day ago
  • CAC I International seeks a Cyber Threat Hunter to join NGA-focused defenses. The role conducts host, network and process analysis, hunting for indicators...  ...teams is essential to success. Candidates must hold TS/SCI with polygraph or obtain it within 6 months. Travel is... 
    Cyber

    CACI International

    Saint Louis, MO
    2 days ago
  •  ...a Mid-level Policy Analyst to support U.S. Federal Government operations. This role focuses on leading policy development, ensuring compliance...  ...in policy management. Applicants must have an active TS/SCI security clearance and a strong understanding of NIST controls.... 
    Cyber

    TULK | Swift·Wise·Counsel

    Saint Louis, MO
    2 days ago
  •  ...VA (NCE – Customer Site) Clearance: TS/SCI with ability to obtain a Polygraph Citizenship...  ...into opportunity. GDIT is seeking a Cyber Systems Engineer III – ECDS (Cross...  ...to incorporate new information, operational insights, and lessons learned. Develop... 
    Cyber

    General Dynamics Information Technology

    Saint Louis, MO
    25 days ago
  •  ...Cyber Security Operations Specialist IIIEOE Statement: We are an equal employment opportunity employer. All qualified applicants will receive consideration...  ...Qualifications:Must be a US Citizen with an Active TS/SCI Security ClearanceBachelor's Degree in a Technical field... 
    Cyber
    Contract work
    Part time
    Worldwide

    William C Brown Inc

    Saint Louis, MO
    3 days ago
  • $155k - $200k

     ...meets mission. Our AI, cloud, cyber, and modernization solutions...  ...business and mission needs into operational AI and automation solutions....  ...What You Bring ~ TS/SCI clearances Required (CI poly...  ...Impact — Your work will support defense and health agencies where AI... 
    Cyber
    Temporary work
    Immediate start
    Worldwide

    Credence

    Saint Louis, MO
    24 days ago
  •  ...the most complex government, defense, and intelligence projects across the country. At GDIT, cyber security is not just a singular...  ...on a Sr. Network Engineer with TS/SCI security clearance and willing...  ...environments to include operations and maintenance (O&M), system... 
    Cyber

    General Dynamics Information Technology

    Saint Louis, MO
    5 days ago
  • CACI International Inc is seeking a CSOS II/Tier 2 Cybersecurity Analyst to join our Cyber Security Operations Center. The role includes hands-on malware analysis, forensics, and real-time incident response in a 24x7 environment, with weekend shift hours on Saturdays and... 
    Cyber
    Shift work
    Weekend work

    CACI International Inc

    Saint Louis, MO
    4 days ago
  • $110k - $118k

    Cybersecurity Operations Specialist III This position requires an active TS/Sensitive Compartmental Information (SCI) clearance Cherokee Preting LLC is seeking a mission-focused Cybersecurity Operations Specialist III to support and contribute to our government customer... 
    Cyber
    Full time

    Cherokee Federal

    Saint Louis, MO
    2 days ago
  • $75.2k - $158.1k

     ...Cyber Security Engineer - NSS Tools Information Technology...  ...Clearance Required to Start: TS/SCI Employee Type: Regular Percentage...  ...Job Description Network Defense is at the forefront of integrating...  ...experience in SEIM, network operations, network engineering, leading... 
    Cyber
    Full time
    Contract work
    Work experience placement
    Local area
    Remote work
    Flexible hours

    ClearanceJobs

    Saint Louis, MO
    1 day ago
  •  ...career and customer-oriented Cybersecurity Operations Specialist to perform on our Cybersecurity Data...  ..., log aggregation platform, and the cyber threat intelligence capability, signature...  ...storage and into SIEM tools ~ Active TS/SCI Clearance ~ DoW 8570.01-M IAT Level... 
    Cyber
    For contractors

    General Dynamics Information Technology

    Saint Louis, MO
    14 days ago
  •  ...of War (DoW) and Joint Force operations across 20+ states. Our strength...  ...lead in a rapidly evolving defense landscape. We empower both our...  ...Force): 1D, 1D7X1A, 1B4X1 - Cyber Warfare Operations, 3D0X2 - Cyber...  ...Clearance Requirements : ~ TS/SCI (CI poly required to start)... 
    Cyber
    For contractors
    Local area

    INflow Federal

    Saint Louis, MO
    13 days ago
  •  ...every action—because what we do is bigger than ourselves. As an Operations Team Lead, you will guide a high‑performing DevOps/Operations...  ...across all environments What You’ll Bring Required: • TS/SCI clearance with CI Polygraph • Bachelor’s degree in IT or STEM... 
    Relocation package

    General Dynamics Information Technology

    Saint Louis, MO
    23 days ago
  •  ...thinking, deployed analysis, cyber GEOINT, and cross-discipline analytic...  ...U.S. Federal Government, Defense, Intelligence Community, and...  ...teams help mission organizations operate, communicate, analyze, plan,...  ...qualifications U.S. citizenship. Current TS/SCI clearance or TS/SCI... 
    Cyber
    Temporary work
    Flexible hours

    TULK | Swift·Wise·Counsel

    Saint Louis, MO
    1 day ago
  •  ...against some of the world's most powerful threats. As a Chemical Operations Specialist for the Army National Guard, you will support the country...  ...equipment so you can assist in the application of NBC defense measures. You will also be asked to maintain disaster plans,... 
    Part time
    Weekend work

    National Guard OMD

    Saint Louis, MO
    2 days ago
  •  ...of War (DoW) and Joint Force operations across 20+ states. Our strength...  ...lead in a rapidly evolving defense landscape. We empower both our...  ...to data modernization and cyber resilience. This role is a unique...  ...Clearance Requirements : ~ TS/SCI (CI poly required to start)... 
    Cyber
    For contractors
    Local area

    INflow Federal

    Saint Louis, MO
    13 days ago
  • $84.24k - $142.48k

     ...role securing systems that support critical Defense and Intelligence missions. This position...  ...ensure systems are built, assessed, and operated in compliance with DoD and NIST...  ...active) Top Secret Security Clearance with SCI eligibility Bachelor's degree in Computer... 
    Cyber
    Relocation
    Relocation package

    ESRI

    Saint Louis, MO
    1 day ago
  •  ...Cyber Security Engineer (Senior Level)CEdge has an opportunity for a Cyber Security Engineer...  ...levels! This position requires a TS/SCI Security Clearance.Overall Assignment Description...  ...studies / research, develop concept of operations (CONOPS) in support of establishing new... 
    Cyber
    For contractors

    ClearanceJobs

    Saint Louis, MO
    6 days ago
  • $75.2k - $158.1k

     ...Job Title: Cyber Threat Hunter Job Category: Information Technology Time Type: Full...  ...Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel...  ...planned hunt missions in support of defensive cyber operations at NGA. You will create impact by... 
    Cyber
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours

    CACI International

    Saint Louis, MO
    20 hours ago
  •  ...in line with PLCM processes. Responsibilities include policy development, SME self-inspection checklists, gap analyses, and coordination with executive management. Requires US citizenship, TS/SCI with poly, and 7+ years of policy experience. #J-18808-Ljbffr Socket.dev
    Cyber

    Socket.dev

    Saint Louis, MO
    3 days ago
  •  ...seeking a highly experienced cybersecurity analyst to develop and maintain defensive countermeasures across the enterprise. You will work in a Fusion model, collaborating with Focused Operations and other teams to proactively prevent compromises and eradicate persistent... 
    Cyber

    D2 Consulting

    Saint Louis, MO
    1 day ago
  •  ...effective enterprise continuity of operations program. Advise senior...  ...incident and other Computer Network Defense information. Interpret and/or...  ...threat or target analysis of cyber defense information and...  ...Level 3 Certification ACTIVE TS/SCI Clearance is required Qualifications... 
    Cyber

    Calibre Inc

    Saint Louis, MO
    3 days ago
  • $78k - $86k

     ...Description Job Description Cyber Threat Detection...  ...Required to Start: Active TS/SCI (U.S. citizenship...  ...cybersecurity analytics specialist to develop and maintain the defensive countermeasures protecting...  ...model alongside Focused Operations under Defensive Cyber Operations... 
    Cyber
    Full time
    Contract work

    RISA

    Saint Louis, MO
    11 days ago
  •  ...responding to the unknown, or running an entire security operations center, we will help companies build cyber resilience to grow with confidence. Our team of the...  .... We blend risk strategy, digital identity, cyber defense, application security, and managed service solutions... 
    Cyber
    Work experience placement
    Live in
    Work at office
    Local area

    Accenture

    Saint Louis, MO
    4 days ago
  • $150k - $160k

     ...and other technologies. Ability to operate effectively as a Full Stack Developer using...  ...Prefer an accredited Computer Science, Cyber Security, Information Technology, Software...  ...Certifications: IAT Level 2 Active TS/SCI clearance required with the ability to get... 
    Cyber
    Full time
    Part time

    Rividium Inc

    Saint Louis, MO
    2 days ago
  • $63.3k - $129.7k

     ...Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up...  ...skilled CSOS II / Tier 2 Cybersecurity Analyst to join our Cyber Security Operations Center (CSOC). In this role, you will play a key part in a... 
    Cyber
    Full time
    Contract work
    Work experience placement
    Local area
    Flexible hours
    Shift work
    Weekend work

    CACI International Inc

    Saint Louis, MO
    4 days ago
  • $164.9k - $223.1k

     ...your future with us. Boeing Defense, Space & Security (BDS) Flight...  ...embedded systems, real-time operating systems, and communication protocols...  ...vehicle systems against cyber threats and complying with industry...  .... An interim U.S. Top Secret/SCI Clearance Pre-Start and final... 
    Cyber
    Permanent employment
    Work experience placement
    Interim role
    Immediate start
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    The Boeing Company

    Berkeley, MO
    2 days ago
  •  ...Engineer Location: St. Louis, MO Security Clearance: Active TS/SCI (or SCI eligibility) We question. We listen. We adapt. Be...  ...to the federal government. Originating from the Department of Defense's software factory ecosystem, Omni focuses on Command and... 

    Omni Federal

    Saint Louis, MO
    3 days ago
  • $90k - $100k

    ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED** Reporting to the Lead of Focused Operations, under the Branch Chief of Defensive Cyber Operations, you will be tasked with developing and maintaining defensive countermeasures for the enterprise. Working within a Fusion model,... 
    Cyber
    Work experience placement

    D2 Consulting

    Saint Louis, MO
    1 day ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to TS/SCI Cyber Defense Operations Specialist. Be the first to apply!