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  • $107.9k - $195.05k

     ...ready for your next challenge?​​Leidos Undersea Systems Division (USD) is seeking a proactive and experienced Information System Security Engineer (ISSE) to serve as the subject matter expert for critical IT systems at Stennis Space Center, MS. The primary focus of this... 
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    Leidos

    Bay Saint Louis, MS
    3 days ago
  •  ...Position Description & Qualifications Are you an Information System Security Engineer (ISSE) looking for a place where you can make an impact every day? Serco is the place for you! Join our Defense team supporting our CNIC program in this exciting role based out of... 
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    Serco

    Jackson, MS
    5 days ago
  • $106.3k - $234.6k

     ...products that meet the needs of our customers who are tackling some of the world's biggest challenges. As a Principal Hardware Security Engineer you will be involved in ensuring that the compute hardware that is used in the Oracle Cloud Infrastructure meets the security... 
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    Oracle

    Jackson, MS
    4 days ago
  •  ...to POA&M tracking activities, supporting remediation efforts and preparation of recurring cybersecurity scorecard data. - Monitor security tools and alerts, performing initial triage and escalating issues in accordance with defined processes. - Maintain and update incident... 
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    MAXIMUS

    Tupelo, MS
    4 days ago
  • $120k - $140k

     ...Suitability/Public Trust Fully remote Information Technology Overview GovCIO is seeking a highly experienced Senior Network & Security Engineer to lead the design, operation, troubleshooting, and continuous improvement of enterprise network-security infrastructure. This... 
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    GovCIO

    Jackson, MS
    2 days ago
  • $126k - $188k

     ...expect to play a central role in helping protect Indeed's applications and services by identifying security risks early, partnering closely with product and engineering teams, and guiding practical remediation. This work requires exceptional technical judgment, clear communication... 
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    Indeed

    Jackson, MS
    4 days ago
  •  ...award Employment Type: Full-time Position Overview Dark Horse Technologies is seeking a Senior Information Systems Security Engineer (ISSE) with extensive experience supporting Risk Management Framework (RMF) accreditation activities within the Intelligence... 
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    Dark Horse Tech

    Center, MS
    19 days ago
  •  ...Job Description Job Description Senior Information Systems Security Engineer (ISSE) Location: Stennis Space Center, MS (On-Site at CNMOC Headquarters) Clearance Required: Active TS/SCI Position Type: Full-Time Period of Performance: One-Year Task Order... 
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    Louisiana Technology Group Inc

    Mississippi
    8 days ago
  •  ...level software programmers, Java Full stack developers, Python/Java developers, Data analysts/ Data Scientists, Data Visualization engineers, BI Analysts, Machine Learning engineers for full time positions with clients. Who Should Apply Recent Computer science/... 
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    SynergisticIT

    Jackson, MS
    6 days ago
  •  ...Junior Penetration Tester Anywhere Type: Contract-to-Hire Category: Security Industry: Government Workplace Type: Remote Standard Hours: Open Reference ID: JN -092026-108605 Date Posted: 09/15/2026 Shortcut: Description Recommended... 
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    Eliassen Group

    Jackson, MS
    4 days ago
  • $117.25k - $144.84k

     ...enterprise platform configurations and customizations while ensuring security is integrated throughout the development lifecycle. Own and...  ...Degree in Computer Science, Information Technology, Computer Engineering, or equivalent years of directly relevant work experience... 
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    Greenheck Group

    Mississippi
    2 days ago
  • $104.3k - $193.7k

     ...and offer an inclusive and collaborative culture where your voice is valued. We are seeking an experienced Senior Application Security Engineer to join our team in the corporate travel industry. This remote position requires a unique blend of application development... 
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    American Express Global Business Travel

    Jackson, MS
    2 days ago
  •  ...Position: Elastic Search Engineer Work Location : Philadelphia (No Remote) No of years exp: 8+ Visa independent candidates only...  ...Elasticsearch performance, indexing, and data retention. Monitoring & Security: Building Kibana visualizations, establishing proactive alerts,... 
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    Openkyber

    Mississippi
    9 days ago
  •  ...adjudication). ~ Expert authorship of SSP control implementation statements against the NIST SP 800-53 Rev 5 Moderate baseline. ~ Security impact analysis, change type determination, and risk-based recommendations to an AO. For applications and inquiries,... 
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    Openkyber

    Mississippi
    9 days ago
  •  ...Job Title: Elastic Security Engineer Location: On-site 4 days/week in Herndon or remote options Type: Contract Compensation: Work Model: 1099; 1 year, up to 5 years possible Hours: 40 Security Clearance: Public Trust Tier 2 / MBI Monitor... 
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    Openkyber

    Mississippi
    9 days ago
  • Leidos is seeking a Tier 3 Cyber Threat Intelligence Analyst to join our team on a highly visible cyber security single-award IDIQ vehicle that provides Network Operations Security Operations (NOSC) support, cyber analysis, and application development.Department of Homeland... 
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    Shift work

    Leidos

    Bay Saint Louis, MS
    3 days ago
  •  ...capabilities include data science, software development, network engineering, intelligence, surveillance, and reconnaissance (ISR), and...  ...Pacific mission SOSi is seeking a talented Information System Security Engineer (ISSE) to lead cybersecurity engineering efforts... 
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    Sosi

    Pearl, MS
    1 day ago
  • Job Description Job Description GENERAL DESCRIPTION ~ Tyonek is seeking individuals to instruct Military and Government Civilian students in Defensive Cyber Operations skills. Cyber Instructors must pass the course they are hired to instruct in; courses range from...
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    Tyonek Native Corporation

    Biloxi, MS
    8 days ago
  • $112.8k - $257k

    Cyber Security Architect The Opportunity: Everyone knows security needs to be "baked in" to a system architecture, but you actually know...  ...reduce their attack surface. What if you could use your cyber engineering skills to design and build secure systems for the U.S.... 
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    Booz Allen Hamilton

    Pearl, MS
    2 days ago
  •  ...Cyber Threat Analyst to join our team in Vicksburg, MS. The Cyber Security Analyst will be responsible for monitoring, tracking and...  ...Computer Network Defense (CND) Incident Responders and Cybersecurity Engineers. The Cyber Threat Analyst will be responsible for applying... 
    Full time
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    UICGS / Bowhead Family of Companies

    Vicksburg, MS
    3 days ago
  • $65.78k - $89.79k

     ...Mississippi Department of Rehabilitation Services is seeking a Cybersecurity Analyst III, a senior-level role responsible for ensuring the security, integrity, and reliability of the agency’s information systems. This position performs advanced cybersecurity monitoring,... 
    Full time
    Work at office

    State of Mississippi

    Jackson, MS
    4 days ago
  • Cyber Security - Cybersecurity Analyst - MS - MDHS Location: Jackson MS Onsite required. This position will be accountable for performing a wide range of complex security procedures and processes necessary to ensure the safety of information systems and assets and protect... 
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    My3Tech Inc

    Jackson, MS
    5 days ago
  •  ...job functions the contractor will be expected to perform. This position will be accountable for performing a wide range of complex security procedures and processes necessary to ensure the safety of information systems and assets and protect systems and data from... 
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    InterSources

    Jackson, MS
    4 days ago
  • $110k - $170k

     ...Analyst V in Tidewater, VA and San Diego, CA . Saalex Corp. is an Engineering and Information Technology Services company with a focus on...  ..., Engineering, or related field (or equivalent experience). Security Clearance Must be eligible to obtain a Secret, Top Secret, or... 
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    Saalex

    Mississippi
    3 days ago
  •  ...IP Network Operations Engineer ILive to the MAXX—and help make it happen! At MaxxSouth Broadband, we're committed to connecting people...  ...maintain system healthHelp enforce network standards, policies, and security protocolsProtect network infrastructure from unauthorized... 
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    MaxxSouth

    Oxford, MS
    2 days ago
  • $70k - $140k

     ...Network Engineer 3This position is an onsite role and is available to be filled at any Huntington Corporate office location:Columbus, OHBirmingham, ALTupelo, MSAtlanta, GADetroit, MIMinnetonka, MNHouston/Dallas TxSummary: The Network Engineer 3's primary duty involves... 
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    Huntington

    Tupelo, MS
    2 days ago
  • $92.3k - $166.85k

     ...Description Network Engineer Location: Pearl Harbor, Hawaii Security Clearance: Active TS/SCI Required Leidos is seeking a Network Engineer to support forward deployed mission operations at the Office of Naval Intelligence (ONI) in Pearl Harbor, Hawaii... 
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    Leidos

    Pearl, MS
    3 days ago
  • $70k - $90k

     ...Network Engineer II – Joint Fires Network (JFN) Location: Ford Island, HI Type: Contract Compensation Range: $70 – $90k Clearance...  ...end-to-end solutions to combat our nation's toughest and most secure problems. If you are looking for a place to not only be... 
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    Cornerstone Defense

    Pearl, MS
    5 days ago
  •  ...Network EngineerThe Network Engineer is responsible for the design, implementation, administration, monitoring, and optimization of the...  ...international locations. This role ensures high availability, security, and performance of LAN, WAN, WLAN, SD-WAN, VPN, VMware, Azure,... 
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    Weekend work

    Phaxis

    Starkville, MS
    5 days ago
  • $70.18k - $170.04k

     ...Pascagoula, MS.We are seeking an experienced, onsite Senior Network Engineer/Architect to design, manage, and oversee a large-scale, multi-...  ...be responsible for ensuring the availability, reliability, and security of Data, Voice, and Video network services. The ideal candidate... 
    Full time
    Local area
    Remote work

    Capgemini

    Pascagoula, MS
    5 days ago