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

Senior ISSO - Secure Mission-Critical Systems (TS/SCI)

Independent Software, Inc.

Independent Software, Inc. seeks a Senior Information System Security Officer in Annapolis, MD to support mission-critical systems' security. The role entails implementing security policies, conducting audits, and managing vulnerabilities. Candidates should have a Bachelor’s degree in a relevant field and 10+ years in security, with required certifications and an active TS SCI clearance. The role offers competitive compensation and a commitment to employee development. #J-18808-Ljbffr Independent Software, Inc.

Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Senior ISSO - Secure Mission-Critical Systems (TS/SCI) in Annapolis, MD vacancy
  • $151k - $170k

     ...looking for a highly experienced Senior Linux System Administrator / System Engineer to support an important mission environment in Maryland....  ..., virtualization, and security compliance. The ideal candidate...  ...years of experience, active TS/SCI with Polygraph certification... 
    Senior

    Red Arch Solutions

    Annapolis, MD
    5 days ago
  •  ...an Enterprise Infrastructure Services Information Systems Security Officer (ISSO) to join their Cyber Mission business unit. In this full-time role, you will be...  ...5 years of experience, including roles like ISSM. TS/SCI clearance with polygraph is required, and the position... 
    Senior
    Full time
    For contractors

    Peraton

    Annapolis, MD
    6 days ago
  • J&T Business Consulting is seeking a Senior Information Systems Security Officer (ISSO) in Annapolis, Maryland. This position requires an active TS/SCI security clearance with a current polygraph and at least 10 years of experience. The ISSO will implement security policies... 
    Senior

    J&T Business Consulting

    Annapolis, MD
    2 days ago
  •  ...Do: As an Information Systems Security Officer at Independent...  ...Software, you will play a critical role in strengthening...  ...security posture of mission‑critical systems...  ...ten or more years of ISSO or equivalent experience...  ...Must possess an active TS/SCI with appropriate Polygraph... 
    Senior

    Independent Software, Inc.

    Annapolis, MD
    1 day ago
  • $180k - $205k

    A leading unmanned systems company in Maryland seeks a Senior Systems Engineer. The role involves planning...  ...designing, and implementing mission-critical systems for national security. Responsibilities include...  ...position requires an active TS/SCI clearance with Polygraph and... 
    Senior

    AeroVironment

    Annapolis, MD
    3 days ago
  •  ...LLC is seeking an experienced Systems Administrator located in Maryland...  .... The candidate will provide critical support for IT systems, manage...  ..., and ensure compliance with security protocols. The ideal applicant will possess a Top Secret/SCI clearance and significant... 
    Senior

    Fuse Engineering LLC

    Annapolis, MD
    3 days ago
  •  ...a highly experienced Senior Linux System Administrator / System...  ...a high-visibility mission environment within the...  ...virtualization, automation, and security compliance. The...  ...and an active TS/SCI with Polygraph. Responsibilities...  ..., supporting mission-critical infrastructure, and... 
    Senior

    Red Arch Solutions, Inc.

    Annapolis, MD
    4 days ago
  • CACI International Inc. is seeking a Systems Engineer in Maryland focusing on applying engineering...  ...experience along with an active TS/SCI clearance. CACI offers competitive salaries...  ...and integrity in supporting national security. #J-18808-Ljbffr CACI International Inc.
    Senior

    CACI International Inc.

    Annapolis, MD
    5 days ago
  • $125k - $240k

     .... in Maryland seeks an experienced Systems Administrator with TS/SCI clearance. This role requires extensive...  ...installation, update, and security compliance. The ideal candidate must...  ...technical troubleshooting, ensuring mission-critical system functionality. The position... 
    Senior

    Navstar Inc.

    Annapolis, MD
    3 days ago
  • $176k - $282k

    Peraton is hiring an ISSO Support Systems Engineer in Jessup, MD to join their Cyber Mission unit. The role entails advising on Information System security and ensuring compliance with security standards...  ...experience, alongside a TS/SCI clearance with polygraph. In addition... 
    Senior

    Peraton

    Annapolis, MD
    4 days ago
  • A technology solutions provider in Maryland is seeking a Senior Software Engineer with an active TS/SCI clearance to support critical systems within the Intelligence Community. The role involves designing and maintaining scalable backend systems using Python, deploying... 
    Senior

    Emtakllc

    Annapolis, MD
    3 days ago
  •  ...Python, and container technologies. Qualifications include a Master’s or Bachelor’s degree in Computer Science or related discipline, along with relevant experience. This position also requires a TS/SCI/Full Scope Polygraph Clearance. #J-18808-Ljbffr 2HB Incorporated
    Senior
    Full time

    2HB Incorporated

    Annapolis, MD
    3 days ago
  • Booz Allen Hamilton is hiring a Senior Embedded Developer in...  ..., specifically with embedded systems and networking operations. Candidates...  ...like C/C++ and Python, TS/SCI clearance, and a Bachelor's degree...  ...includes system development, security measures, and collaboration... 
    Senior

    Booz Allen Hamilton

    Annapolis, MD
    4 days ago
  • $10k

     ...and position appropriate security clearance is required. (e.g. Active TS/SCI security clearance with...  ...Capabilities Enhancing the system security postureby...  ...in-depth experience as ISSO or combination of ISSO and...  ...Indemnity, Accident, and Critical Illness Insurances Optional... 
    Senior
    Hourly pay
    Full time
    Contract work
    Temporary work
    Work experience placement
    Summer work
    Immediate start

    Wyetech LLC

    Annapolis, MD
    5 days ago
  •  ...Junction, Maryland Category: Systems Engineer Level - All Levels...  ...Remote Type: No Clearance: TS/SCI w/ Polygraph Position is...  ...Intelligence communities, delivering mission-critical engineering solutions across...  .... At Sunayu, we don't just secure the mission—we grow together... 
    Senior
    Contract work
    Temporary work
    Work experience placement
    Immediate start
    Remote work

    Sunayu

    Annapolis, MD
    3 days ago
  • $180k - $250k

    Red Alpha is looking for a Lead Linux Systems Administrator to support their team in the Annapolis Junction, MD area. This role involves...  ...administration, strong communication skills, and a current TS/SCI clearance with polygraph. A competitive salary ranging from $18... 
    Senior

    Red Alpha

    Annapolis, MD
    6 days ago
  • $215k - $235k

    DCCA is seeking a Systems Engineer 5 in Maryland to apply systems engineering...  ...should possess an active TS/SCI w/Poly and have extensive experience in mission assurance, resiliency planning, and...  ...recovery plans and prioritizing critical IT assets to ensure business continuity... 
    Senior

    DCCA

    Annapolis, MD
    5 days ago
  • Staffed4U is looking for an experienced Systems Engineer in Annapolis Junction, MD....  ...systems engineering efforts for large-scale, mission-critical programs, necessitating expertise in...  ...years of experience along with an active TS/SCI clearance with Polygraph. The position... 
    Senior

    Staffed4U

    Annapolis, MD
    6 days ago
  •  ...leading aerospace company is looking for a Senior Mission / Systems Engineer based in Annapolis Junction,...  ...This role involves enhancing national security through advanced SIGINT solutions....  ...in Systems Engineering, and an active TS/SCI security clearance. The position emphasizes... 
    Senior

    Collins Aerospace

    Annapolis, MD
    6 days ago
  •  ...is seeking an experienced Linux System Admin/Engineer based in Maryland,...  ...States. The role supports an IC wide mission environment and requires a...  ...skills in Linux administration and security compliance. Candidates should hold a TS/SCI FSP Clearance and ideally have Linux... 
    Senior

    NewGen Technologies

    Annapolis, MD
    2 days ago
  • J&T Business Consulting is seeking a Senior Information Systems Security Officer in Annapolis, United States. The successful...  ...posture of systems. A minimum of 10 years of ISSO experience is required, along with an active TS/SCI security clearance with a current polygraph.... 
    Senior

    J&T Business Consulting

    Annapolis, MD
    2 days ago
  • $100k - $140k

     ...life: We are looking for a Linux System Administrator to join a mission critical software development effort that provides...  ...and testing support Review security scans, identify actions, and work...  ...hoc basis. An active US Government TS/SCI security clearance with Polygraph... 
    Senior
    Summer holiday
    Immediate start

    Red Alpha

    Annapolis, MD
    6 days ago
  •  ...seeking a Capabilities Development Systems Engineer in Fort Meade,...  ...-time role supports national security operations and requires extensive...  ...requirements gathering, and TS/SCI clearance. The position...  ...key operational strategies for mission success. #J-18808-Ljbffr Peraton
    Senior
    Full time
    For contractors

    Peraton

    Annapolis, MD
    5 days ago
  • Capital-Solutions-Group is looking for a Systems Architect based in Ft. Meade, Maryland. The...  ...involves significant user engagement, ensuring mission-specific needs are met through system design. Applicants must hold TS/SCI security clearance. #J-18808-Ljbffr Capital-... 
    Senior

    Capital-Solutions-Group

    Annapolis, MD
    5 days ago
  • Bigbear.ai is seeking a Senior Systems Administrator to work on-site in...  ...systems ensuring performance, security, and reliability, and...  ...Linux, you will also need a TS/SCI clearance and Security+ certification...  ...sectors, making this a critical role in a fast-paced environment... 
    Senior

    Bigbear.ai

    Annapolis, MD
    6 days ago
  • $170k - $260k

    GliaCell Technologies is hiring a Senior HPC Systems Engineer for a full-time role to provide technical expertise in sustaining mission-critical software and systems for a U.S. Government...  ...effectively. Candidates must have active TS/SCI clearance and U.S. citizenship. The... 
    Senior
    Remote job
    Full time

    GliaCell Technologies

    Annapolis, MD
    3 days ago
  • $170k - $230k

    A Federal contracting company is seeking a Senior Systems Engineer to support mission-related systems for a U.S. Government customer. This role requires an active TS/SCI with Polygraph security clearance and 14 years of relevant experience. Responsibilities include implementing... 
    Senior

    GliaCell Technologies

    Annapolis, MD
    2 days ago
  •  ...Junction, MD Clearance: TS/SCI with Polygraph...  ...a highly experienced Systems Engineer to lead the planning...  ...efforts for large-scale, mission‑critical programs. This role...  ...full compliance with security and policy directives....  ...It is designed for a senior leader who thrives on... 
    Senior
    Full time
    Temporary work
    Immediate start
    Flexible hours

    Staffed4U

    Annapolis, MD
    6 days ago
  •  ...Information Technology is seeking a Systems Administrator SME to enhance operations...  ...impactful work supporting the mission of the US Department of War. Ideal candidates...  ...knowledge, and hold an active TS/SCI w/ Polygraph security clearance. GDIT offers growth opportunities... 
    Senior

    General Dynamics Information Technology

    Annapolis, MD
    5 days ago
  •  ...MD. The role involves designing and delivering training solutions for mission-critical IT programs. A successful candidate will have at least 8 years in Instructional Systems Design, an active TS/SCI clearance, and the ability to instruct adult learners effectively. The... 
    Senior
    Flexible hours

    Navstar Inc.

    Annapolis, MD
    3 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior ISSO - Secure Mission-Critical Systems (TS/SCI). Be the first to apply!