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

Senior Endpoint Security Consultant - TS/SCI FS Poly

SGI

Senior Endpoint Security Consultant – TS/SCI FS Poly

Reston, VA (Onsite)

TS/SCI with Full Scope Polygraph Required

We are supporting a major federal cybersecurity program seeking a Senior Endpoint Security Consultant to help deploy, integrate and support enterprise endpoint protection technologies within a highly secure environment.

This is a hands-on consulting and engineering role focused on cyber defense, endpoint security operations, EDR and DLP technologies across large-scale enterprise infrastructure.

Responsibilities:

  • Deploy, configure and support enterprise endpoint security solutions
  • Support EDR and DLP operations across complex environments
  • Participate in system integrations, migrations and upgrades
  • Perform troubleshooting, log analysis and incident support
  • Develop SOPs, playbooks, deployment plans and technical documentation
  • Support testing, tuning and policy development
  • Work closely with security operations, infrastructure and engineering teams
  • Participate in deployment planning and operational support activities
  • Monitor system health, performance and security posture

Required Experience:

  • Experience with endpoint security technologies such as ENS, EDR, DLP and ePO
  • Strong Windows and/or Linux administration experience
  • Background in cybersecurity engineering, cyber operations or systems engineering
  • Experience supporting enterprise or federal security environments
  • Familiarity with Active Directory, virtualization and cloud platforms
  • Strong troubleshooting and customer-facing communication skills
  • Active DoD 8570/8140 certification

Required Clearance:

  • Active TS/SCI with Full Scope Polygraph

This is an excellent opportunity to support mission-critical national security initiatives within a highly technical cybersecurity environment.

Vacancy posted a month ago
Similar jobs that could be interesting for youBased on the Senior Endpoint Security Consultant - TS/SCI FS Poly in Reston, VA vacancy
  •  ...Description Job Description Job Description: Senior Principal Cyber Systems Engineer (DevOps...  ...a variety of software components in a secure container architecture working with...  ...) to OCP. Only Candidates with a TS/SCI CI Poly Clearance will be considered Job Duties... 
    Senior

    SHLD, Inc.

    Herndon, VA
    17 days ago
  • Senior Budget Analyst - TS/SCI CI PolyDepartment: Government Customer - ChantillyLocation: Chantilly, VAACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED FOR THIS POSITIONPosition Overview:Support Government leadership by providing advanced financial management... 
    Senior
    For contractors

    Tenica and Associates

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country...  ...in Intelligence Analysis ​ CLEARANCE: Active TS/SCI clearance with poly US citizenship required LOCATION: Onsite GDIT... 
    Senior

    General Dynamics Information Technology

    Herndon, VA
    2 days ago
  • Data Scientist, Senior - TS/SCI CI polyDepartment: Govt Customer-ChantillyLocation: Chantilly, VATENICA is looking to hire a Senior Data Scientist in Chantilly, VA. MUST HAVE TS/SCI with CI poly.Develop and conduct algorithm quality trade studies related to synthetic aperture... 
    Senior
    Remote work

    Tenica and Associates

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...component of our nation’s safety and security. Make an impact by using your expertise...  ...Job Description SYSTEMS ENGINEER SENIOR Are you ready to be a part of an...  ...Engineering CLEARANCE: Active TS/SCI clearance with poly US citizenship required LOCATION... 
    Senior
    Work from home
    Flexible hours

    General Dynamics Information Technology

    Herndon, VA
    5 days ago
  • Senior Contract / Acquisition Support - TS/SCI CI PolyDepartment: Government Customer - NROLocation: Chantilly, VAACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED FOR THIS POSITIONPosition Overview:Support complex Government acquisition efforts by providing... 
    Senior
    Contract work

    Tenica and Associates

    Chantilly, Fairfax County, VA
    1 day ago
  •  ...lasting impression. We are looking for Senior Contract Specialist, Cost/Price...  ...Dr, Reston, VA Clearance: Top Secret/SCI + Poly Responsibilities Review and/or generate...  ...Department of Education. ~ Clearance :  TS/SCI (ideally + CI poly, but poly can be done... 
    Senior
    Full time
    Contract work
    Work at office

    Connexus Hub

    Herndon, VA
    10 days ago
  • Senior Software Engineer TS/SCI FSPDepartment: Government Customer- HerndonLocation: Herndon, VAACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE CONSIDERED FOR THIS POSITIONSenior Software Engineer:Analyzes user interfaces, maintain hardware and software performance... 
    Senior

    Tenica and Associates

    Herndon, VA
    1 day ago
  •  ...support. Position Type : Full time, W2 salaried plus benefits Location : 12300 Sunrise Valley Dr, Reston, VA Security: TS/SCI + Poly Responsibilities Apply knowledge and experience of strategic acquisition concepts, to advise requirement owners on... 
    Senior
    Full time
    Contract work

    Connexus Hub

    Herndon, VA
    10 days ago
  • GDIT is seeking a Security Analyst Associate in Chantilly, VA to act as the interface between Government agencies and industrial partners...  ...databases. The role requires 0 years of related experience, TS/SCI w/Poly clearance, and onsite work at the customer site in Chantilly.... 

    VulnU

    Chantilly, Fairfax County, VA
    4 days ago
  • Senior Network Designer TS/SCI FSPDepartment: Government Customer- HerndonLocation: Herndon, VASenior Network...  ...DesignerACTIVE TS/SCI CLEARANCE with FS poly REQUIRED TO BE CONSIDERED FOR THIS...  .... Develop or recommend network security measures, such as firewalls, network... 
    Senior

    Tenica and Associates

    Herndon, VA
    1 day ago
  •  ...Amentum in Falls Church, VA is seeking a Senior Logistics Generalist. The role requires active TS/SCI clearance with polygraph and involves buying materials, coordinating transportation, maintaining inventories, and managing facilities. It includes leadership and process... 
    Senior

    Amentum

    Falls Church, VA
    1 day ago
  • $148k - $179k

     ...We are looking for a dynamic  Senior AI/ML Software Developer with a TS/SCI with Poly clearance to join our team. The...  ...~ An active TS/SCI CI Poly or FS Poly clearance is required. ~...  ...rates, and promotes your financial security and personal well-being. The annual... 
    Senior
    Temporary work

    CATHEXIS

    McLean, VA
    13 days ago
  •  ...excellent interpersonal skills and critical thinking abilities, as well as a bachelor's degree or relevant experience. This role requires a TS/SCI clearance with Poly and the ability to work adaptively in a team-focused environment. #J-18808-Ljbffr F&A Technologies LLC
    Senior

    F&A Technologies LLC

    Herndon, VA
    1 day ago
  •  ...Security Operations SpecialistProduce PTCO deliverables in context with the customer's Facility Accreditation Process. Review required...  ...: Bachelor of Arts/Bachelor of Science and 8+ years of related experience. Location: Customer Site. Clearance: TS/SCI w/Poly... 
    Senior

    General Dynamics

    Chantilly, Fairfax County, VA
    4 days ago
  •  ...designing, implementing, and maintaining secure and efficient software development...  .... Requirements ~ Active TS/SCI Clearance with CI poly. ~10+ years of experience as a DevSecOps...  ...disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for... 
    Senior
    Temporary work
    Relocation package

    ENS Solutions, LLC

    Reston, VA
    a month ago
  • $176k

     ...position requires an active U.S. Government security clearance, applicants who do not...  ....S. Government Security Clearance at the TS/SCI level. We are looking for a Software Tester...  ...consideration. Must be willing to obtain a CI Poly.Minimum of 14 years of total professional... 
    Senior
    Full time
    3 days per week

    Vantor

    Herndon, VA
    4 days ago
  •  ...Job Description Job Description *****MUST HAVE TS/SCI WITH ABILITY TO OBTAIN A CI POLY CLEARANCE***** For Principal Level: Bachelor's degree...  ...maybe considered in lieu of a degree requirement. For Senior Principal Level: Bachelor's degree with 9+ years of... 
    Senior

    SHLD, Inc.

    Herndon, VA
    12 days ago
  •  ...to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country...  ...YOU’LL NEED TO SUCCEED: ~ The position requires an active TS/SCI with Poly clearance ~ Bachelor’s or Technology degree in Engineering... 
    Remote work
    Flexible hours

    General Dynamics Information Technology

    Herndon, VA
    5 days ago
  • DescriptionPersonnel Security Analyst / Adjudicator - SeniorThe Senior Security Analyst is a subject matter expert who independently applies ICD 704 and EO...  ...between stakeholders and the Adjudication Board.Clearance: TS/SCI w Full Scope PolygraphLocation: Herndon,... 
    Senior

    Xcelerate Solutions

    McLean, VA
    1 day ago
  • Senior Information Systems Security Engineer (ISSE) TS/SCI CI PolyDepartment: Government Customer- ChantillyLocation: Chantilly, VASenior ISSEPosition Description:The Senior Information Systems Security Engineer provides support to the customer in the area of Cyber Security... 
    Senior

    Tenica and Associates

    Chantilly, Fairfax County, VA
    1 day ago
  •  ...considered) CLEARANCE REQUIRED: Active TS/SCI with CI Polygraph EMPLOYMENT TYPE:...  ...Infrastructure (VDI) environment within a secure, cloud-native platform supporting national...  ...technical presentations for government and senior leadership.   REQUIRED SKILLS AND... 
    Senior
    Full time
    Relocation package

    Modern Government Solutions

    Sterling, VA
    24 days ago
  •  ...considered) CLEARANCE REQUIRED: Active TS/SCI with CI Polygraph EMPLOYMENT TYPE:...  ...Government Solutions (MGS) is seeking a Senior DevSecOps Engineer to design, implement,...  ...frameworks, and DevSecOps workflows within secure cloud environments in support of national... 
    Senior
    Full time
    Relocation package

    Modern Government Solutions

    Sterling, VA
    24 days ago
  •  ...critical component of our nation’s safety and security. Make an impact by using your expertise...  ...business strategy as a Security Officer Senior at GDIT. Here, you’ll support solving...  ...● Security Clearance Level: TS/SCI w/Poly ● Location: On Customer Site ~ GDIT... 
    Work at office
    Immediate start
    Relocation

    General Dynamics Information Technology

    Chantilly, Fairfax County, VA
    19 hours ago
  •  ...Description Job Description TITLE: Senior DevSecOps Engineer LOCATION:...  ...considered) CLEARANCE REQUIRED: Active TS/SCI with CI Poly EMPLOYMENT TYPE: Full-time, Onsite...  ...frameworks, and DevSecOps workflows within secure cloud environments in support of national... 
    Senior
    Full time
    Relocation package

    Modern Government Solutions

    Sterling, VA
    25 days ago
  •  ...that matters at the heart of the national security mission, exploring new possibilities at...  ...______ We are seeking a highly skilled Senior DevOps Engineers with deep expertise in cloud...  ...a federal security clearance up to TS/SCI. US citizenship is required. Required... 
    Senior
    Temporary work

    Vibrint

    Reston, VA
    25 days ago
  • $75.8k - $144.2k

     ...Requirements: Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship...  ...eligible for a security clearance Security Clearance Type: TS/SCI with CI Poly - Current Security Clearance Status: Active and existing security... 
    Senior
    Temporary work
    Work experience placement
    Second job
    Worldwide
    Monday to Friday
    Flexible hours

    Prattwhitney

    Sterling, VA
    1 day ago
  • $175k - $225k

     ...offerings include systems integration, IT security, continuity of business operations...  ...are actively seeking a highly skilled Senior ServiceNow Engineer to join our team,...  ...effectively within Agile teams.  Must have a TS/SCI with CI Poly clearance to be considered.... 
    Senior
    Contract work
    Temporary work
    Immediate start
    Flexible hours

    A&M Technologies, Inc.

    Sterling, VA
    25 days ago
  •  ...and operating next generation security solutions for government and...  ...variety of audiences, including senior management.  Manage...  ...virtualized architectures ~ Active TS/SCI clearance; willingness to...  ...veteran owned, highly regarded IT consulting and management firm. ENS... 
    Senior
    Temporary work
    Relocation package

    ENS Solutions, LLC

    Reston, VA
    8 days ago
  • $106.5k - $197.5k

     ..., land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Electrical Engineer Job Code: 47455 Job Location...  ...years of prior related experience is required. Active TS/SCI.   Preferred Additional Skills: Experience with... 
    Senior
    Local area
    Flexible hours

    L3Harris Technologies

    Herndon, VA
    4 days ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Endpoint Security Consultant - TS/SCI FS Poly. Be the first to apply!