ForeScout Engineer - Active TS/SCI with CI Poly
Enssolutions
On our expert team, you’ll perform work focused on implementing and operating next generation security solutions for government and commercial clients. You’ll perform hands‑on evaluation, implementation, and operation of leading security cyber defense tools and technologies, and apply in‑depth defense strategies to large and complex networks to rapidly identify vulnerabilities and threats, prioritize response actions, and develop effective countermeasures. You’ll apply thought leadership in a highly collaborative and innovative work environment to solve complex security challenges. You will lead a team as they engineer solutions to complex challenges for customers using knowledge network engineering, Active Directory, and system administration. In this role, you’ll closely impact mission success, protecting data and networks from malicious payloads and actors. With mentoring, challenging hands‑on problem‑solving, and opportunities to learn new tools and skills, we focus on growing as a team to make the best solutions for our customers. Work with us as we secure and protect our nation's most sensitive capabilities. What You’ll Work On: Develop relationships quickly and easily with other teams, communicating the complexities of security with a wide variety of audiences, including senior management. Manage infrastructure and cybersecurity controls, including enhanced detection and vulnerability capabilities and improved event correlation in large enterprises. Contribute to risk and vulnerability assessments in network, system, and application areas, and leverage big data analytics and traditional security event types to identify advanced threats or indicators of compromise. Qualifications: Experience with the deployment or daily maintenance of Forescout CounterACT appliances 5+ years of experience performing systems administration for Windows or Linux, including performing basic troubleshooting and installation or configuration, monitoring system performance or availability, and performing security upgrades Experience architecting and designing IP networks, including developing and documenting network topologies Experience with network engineering, including physical or logical such as installation and activation of ports, configuration of switches, and LANS, VLANS, and network FW, or appliances or network administration services such as Active Directory, Guests LANS, and domain management Knowledge of multi-domain architectures, including data center, WAN, and LAN in virtualized architectures Active TS/SCI clearance; willingness to take a polygraph exam Associate’s degree and 10+ years of experience supporting IT projects and activities, Bachelor’s degree and 8+ years of experience supporting IT projects and activities, or Master’s degree and 6+ years of experience supporting IT projects and activities DoD 8570 IAT Level II Certification such as Security+ CE, CCNA‑Security, GSEC, SSCP, CySA+, GICSP, or CND Certification Ability to obtain a DoD 8570 Cybersecurity Service Provider - Infrastructure Support Certification such as CEH, CySA+, GICSP, SSCP, CHFI, CFR, Cloud+, or CND Certification, within 30 days of start date Nice If You Have: Knowledge of federal information security policies, standards, procedures, directives, frameworks, federal security authorizations, assessment, and risk management processes for enterprise systems Ability to install and deploy Forescout in a customer environment Ability to integrate cybersecurity data using enterprise or custom tools data aggregation and analysis tools, including Splunk Ability to provide support in a Tier II IT operations and maintenance role, including ticket work information updates, issue responses, and remediation Ability to be a self‑starter, work without considerable direction, and work with a team Possession of excellent verbal and written communication skills, including for coordinating efforts and establishing customer relations Benefits: Free Platinum‑Level Medical/Dental/Vision coverage, 100% paid for by ENS 401k Contribution from Day 1 PTO + 11 Paid Federal Holidays Long & Short Term Disability Insurance Group Term Life Insurance Tuition, Certification & Professional Development Assistance Workers’ Compensation Relocation Assistance #J-18808-Ljbffr
- ...will lead a team as they engineer solutions to complex... ...knowledge network engineering, Active Directory, and system... ...payloads and actors. With mentoring, challenging... ...daily maintenance of Forescout CounterACT appliances... ...architectures ~ Active TS/SCI clearance; willingness...SuggestedTemporary workRelocation package
- ...As a Systems Engineer supporting the Government, you will be a part of a team charged with engineering IDAM technologies such as digital... ...support towards mission success Active TS/SCI clearance and ability to obtain and maintain a CI poly. Must meet DoD 8570 IAT Level...SuggestedTemporary workRelocation package
- ...As a VDI Engineer supporting the Government, you will be trusted to engineer new... ...prem, cloud and hybrid Interacting with Government stakeholders regarding... ...+ years of experience Must have an Active TS/SCI ; willing to obtain a CI Poly Experience performing engineering work...SuggestedTemporary workRemote workRelocation package
- ...As a Software Development Engineer with a focus on Identity and Access Management... ...testing and integration with CI/CD pipelines Master's degree... ...with 10+ years of experience. Active TS/SCI clearance and ability to obtain and maintain a CI poly. Must meet DoD 8570 IAT Level...SuggestedTemporary workRelocation package
- ...Trellix Endpoint Data Loss Prevention (DLP) Engineer. Serve as the technical owner for... ...stakeholder engagement capabilities to assist with information protection strategy. Play a... ...patterns and policy outcomes ~ Active TS/SCI clearance; willingness to take a polygraph...SuggestedTemporary workRelocation package
- ...Enterprise Systems Engineer Sr. - TS/SCI with CI Poly Xcelerate Solutions is seeking an experienced, results oriented Information Technology (IT)... ...and continuous improvement. Minimum Requirements: Active TS/SCI security clearance with polygraph. Requires B.S...
$92.3k - $166.85k
...is seeking a Firewall Engineer to support the Compartmented... ..., professional with at least 10 years of hands... ...cybersecurity operations Active participant in meetings... ...obtain and maintain a TS/SCI Candidate must be willing... ...to take and maintain a CI/Poly 8570 IAT Level II...Contract workTemporary workWork at office- ...Job Description Job Description ServiceNow (SNOW) Test Engineer – TS/SCI CI Poly Department: Government Customer – Bethesda Location: Bethesda, MD ACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED FOR THIS POSITION TENICA is seeking a highly...For contractors
- ...Active Directory Systems Engineer Designs and defines system architecture for new or existing computer... ...execution. Troubleshooting skills with Active Directory Infrastructure, Azure... ...Security clearance level: TS/SCI w/Poly US citizenship required Level II 857...
- ...IT Veterans is seeking a Senior CSfC Cybersecurity Engineer in Washington, D.C. The role requires an active TS/SCI clearance with the ability to obtain a CI poly. The engineer will design and implement CSfC-compliant solutions, validate technologies, and manage security...
$119k - $161k
...to Obtain: Top Secret SCI + Polygraph Public Trust... ...Skills: Active Directory (AD),Microsoft... ...ACTIVE DIRECTORY SYSTEMS ENGINEER Designs and defines... ...Troubleshooting skills with Active Directory Infrastructure... ...clearance level: TS/SCI w/Poly ● US citizenship required...Temporary workImmediate startWorldwideFlexible hours- ...seeking an experienced Suricata Engineer to join our cybersecurity... ...Suricata to operate optimally with Napatech network interface cards... ...and deployment tasks. TS/SCI clearance with the ability to... ...experience supporting IT projects and activities or Bachelor’s degree and 3+...Temporary workRelocation package
- ...seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and... ..., and telemetry architecture, combined with hands-on familiarity supporting Zero Trust... .../IP, TLS, DNS, NetFlow/IPFIX, etc.) ~ Active TS/SCI clearance; willingness to take a...Temporary workRelocation package
- As an IAM engineer, you’ll play a critical role in the world of IAM and... ...our clients. You’ll interface with stakeholders and engineering... ...cybersecurity • Experience with Active Directory Certificate Services... ...and applications • Active TS/SCI clearance; willingness to take...Full timeTemporary workRelocation package
- ...Solutions is looking for an experienced Enterprise Systems Engineer SME to join their team in Bethesda, Maryland. The role... ...documenting and shaping IT enterprise architecture and requires an active TS/SCI clearance with CI Polygraph. Ideal candidates will have 12-15 years of...
$173k
...Agency (NSA, CIA, FBI, etc) CI Polygraph Early Career (2+ yrs... ...must already possess an active Top Secret/SCI w/ CI Polygraph to be considered... ...Summary: Lead systems engineering for advanced satellite and communications... ...flow down relationships with individual subsystems....- ...Xcelerate Solutions is hiring a Cloud Systems Engineer to design and optimize enterprise cloud environments in Bethesda... ...in cloud systems administration. Candidates with AWS or Azure certifications and active TS/SCI with Full Scope Polygraph are preferred. Join a team...
$80k - $100k
...an operating firm of Command Holdings, is seeking an Analyst TS/SCI with CI Poly to support the Defense Intelligence Agency (DIA) Office of... ...across the globe. It includes military veterans and spouses of active duty troops, former federal employees, policy experts,...Full timeWork at officeLocal areaVisa sponsorshipWork visaFlexible hours$80k - $100k
...Analyst (TS/SCI with CI Poly req'd) CeLeen, an operating firm of Command Holdings, is seeking an Analyst TS/SCI with CI Poly to support... ...degree //OR// six years of professional experience. Current, active TS/SCI security clearance. Current CI Poly. DOD...Full timeWork at officeLocal areaVisa sponsorshipWork visaFlexible hours$170k - $230k
...System Security In coordination with the ISSO, implement security... ...workflows, and maintenance activities. Automation Develop and maintain... ...operating systems Active TS/SCI with polygraph US citizenship... ...: Work alongside top engineers, gain exposure to cloud environments...Long term contractFull timeContract workPart timeRemote workWork from homeFlexible hours- ...segmentation platforms in the industry. This is a high-impact engineering role with visibility across security, cloud, and executive... ...scripting (Python, Bash, PowerShell), or automation frameworks. Active TS/SCI clearance; willingness to take a polygraph exam....Temporary workRelocation package
$80k - $100k
...an operating firm of Command Holdings, is seeking an Analyst TS/SCI with CI Poly to support the Defense Intelligence Agency (DIA) Office of... ...degree //OR// six years of professional experience. Current, active TS/SCI security clearance. Current CI Poly. DOD experience...Full timeWork at officeLocal areaVisa sponsorshipWork visaFlexible hours$50 per hour
...relocation to Harrogate, UK and an active Top Secret clearance with CI Polygraph. Responsibilities Work... ...Bachelor’s Degree in construction‑related engineering, construction, or industrial... ...in commissioning large projects. TS/SCI clearance with a CI polygraph. Preferred...Full timeContract workFor contractorsLocal areaRelocation- ...ServiceNow (SNOW) Requirements Engineer – TS/SCI CI Poly Department: Government Customer – Bethesda Location: Bethesda, MD ACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED FOR THIS POSITION TENICA is seeking an experienced ServiceNow (SNOW) Requirements...For contractors
$131.8k - $290k
...Job Title: Systems Engineer-TS/SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to... ...Analyzes system requirements and leads design and development activities. Guides users in formulating requirements, advises...Full timeContract workWork experience placementFlexible hours$146k - $234k
...System Engineer-TS/SCI with Poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-166696 Position Category... ...contracts of similar scope, type and complexity is required. Active TS/SCI security clearance with a current polygraph is...Contract workShift work$200k - $215k
...BCT-LLC is seeking a Senior-level System Engineer (SE) 3. The ideal candidate must possess an active TS/SCI w/Poly. This position is located in Annapolis Junction, Maryland... ...are seeking a meaningful work experience along with a workplace culture that thrives on teamwork,...Contract workWork experience placementWork at officeLocal areaHome office$112k - $179k
...Systems Engineer - TS/SCI w/ Poly Job Locations US-MD-Annapolis Junction Requisition ID 2026-165815 Position Category... ...Systems Engineer | Location: Remote Active TS/SCI with polygraph required - this position supports a high-priority...Contract workImmediate startRemote workShift work$176k - $282k
...Systems Engineer, TS/SCI w/Poly Job Locations US-MD-Laurel Requisition ID 20... ...under general supervision. Assists with integrated, dynamic cyber defense, coordinates... ...and internal customers. ~ An active TS/SCI w/Poly is required Peraton...Contract workShift work- ...We are seeking an experienced PKI Engineer/IAM Engineer to support enterprise Identity and Access Management (IAM), PKI, and Zero Trust... ...for large‑scale enterprise environments. You will work closely with stakeholders, security teams, and infrastructure engineers to support...
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