System Administrator - Active TS/SCI with CI Poly
Enssolutions
Plans and leads major technology assignments. Evaluates performance results and recommends major changes affecting short-term project growth and success. Functions as a technical expert across multiple project assignments. possesses and applies a comprehensive knowledge across key tasks and high impact assignments. May supervise others. Requirements 10+ years of relevant work experience and a Bachelor's degree or 8+ year of relevant experience and a Master's degree Security+ certification Proficient Cloud computing experience Proficient Digital security experience Must have an Active TS/SCI; willingness to obtain a CI Poly Required Skills Principal technologies: Java, Java Persistence API (JPA), Java Web Services (JAX-RS), Java Cryptography Extension (JCE), Hibernate, Spring, JavaScript, Apache Ant, Apache and Apache Tomcat Databases: Apache Solr, PostgreSQL, MongoDB, and OracleDB Platforms: Red Hat Enterprise Linux 7, 8, and 9, with an understanding of FIPS mode, SELinux, firewall daemon (firewalld), file access policy daemon (fapolicyd), and basic system administration Must be able to obtain a privileged user access account (PUA) Benefits Essential Network Security (ENS) Solutions, LLC is a service-disabled veteran owned, highly regarded IT consulting and management firm. ENS consults for the Department of Defense (DoD) and Intelligence Community (IC) providing innovative solutions in the core competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project Management, IT support, Solutions, and Services that yield enduring results. Our strong technical and management experts have been able to maintain a standard of excellence in their relationships while delivering innovative, scalable and collaborative infrastructure to their clients. Why ENS? 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
- ...The Secret Server Administrator will perform a variety of functions... ...day-to-day operations; system health and status... ...~ Must have experience with Delinea Secret Server... ...] ~ Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly ~ Must meet the DoD...SuggestedTemporary workRelocation package
- ...highly skilled Database Administrator (DBA), you'll bring... ...Access Management (ICAM) systems. In this role, you... ...security controls aligned with ICAM requirements... ...Server environments Active TS/SCI clearance; willingness... ...database automation, and CI/CD pipelines...SuggestedTemporary workRelocation package
- ...and hybrid Interacting with Government stakeholders... ...Must have an Active TS/SCI ; willing to obtain a CI Poly Experience performing... ...Virtual Apps and Desktops 7 Administration On-Premises and in Citrix... ...Cyber and Network Security, System Engineering, Program/Project...SuggestedTemporary workRemote workRelocation package
- ...As a Systems Engineer supporting the Government, you... ...part of a team charged with engineering IDAM... ...Requirements ~ Active TS/SCI clearance and ability... ...obtain and maintain a CI poly. ~ Must meet DoD 8... ...complex Active Roles administration and sync service ~...SuggestedTemporary workRelocation package
- ...Enterprise Systems Engineer Sr. - TS/SCI with CI Poly Xcelerate Solutions is seeking an experienced, results oriented Information Technology (IT) Enterprise... ...continuous improvement. Minimum Requirements: Active TS/SCI security clearance with polygraph. Requires B...Suggested
$128.04k - $173.23k
...to Obtain: Top Secret SCI + Polygraph Public Trust... ...Operations Skills: Active Directory Domain... ...Yes ACTIVE DIRECTORY SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity... ...upgrades in alignment with operational and... ....) CLEARANCE: Active TS/SCI clearance with a favorable...Temporary workFlexible hours- ...stakeholder engagement capabilities to assist with information protection strategy. Play a... ...movement patterns and policy outcomes Active TS/SCI clearance; willingness to take a... ...Development, Cyber and Network Security, System Engineering, Program/Project Management,...Temporary workRelocation package
- ...using knowledge network engineering, Active Directory, and system administration. In this role, you'll closely... ...from malicious payloads and actors. With mentoring, challenging hands‑on problem... ...virtualized architectures Active TS/SCI clearance; willingness to take a polygraph...Temporary workRelocation package
- ...learn from prior development activities and aim to increase the team'... ...enterprise uses IT and cyber tools with a focus on FireEye (formerly... ...user feedback on IT systems or cyber security tools Experience... ...against objectives Active TS/SCI clearance; willingness to take...Temporary workWork at officeRelocation package
- ...Suricata Intrusion Detection Systems/Intrusion Prevention Systems... ...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
- ...Defense Intelligence Agency (DIA) in Washington DC. The position mandates an active TS/SCI + CI Polygraph clearance and involves designing and maintaining cybersecurity programs compliant with federal standards. The ideal candidate will have a Bachelor's degree in Cybersecurity...
- ...technology firm in McLean, VA, is seeking a Geospatial Systems Administrator. This position requires an active TS/SCI + Poly clearance. Responsibilities include deploying... ...hardware and cloud services, and assisting with security accreditation. Ideal candidates will have...
$92.3k - $166.85k
Description Virginia-Based System Administrator Leidos has a new and exciting... ...Off, 11 paid Holidays, 401K with a 6% company match and immediate... ...and O&M support activities in support of a complex network... ...Clearance Required: Must have TS/SCI with Polygraph. Required Qualifications...Work at officeImmediate startFlexible hours$147.29k - $199.28k
Virtualization Systems Administrator Own your opportunity to support national... ...coordinate remediation actions with system owners Track and... ...solutions, support accreditation activities, and validate secure... ..., etc.) Clearance : Active TS/SCI clearance with a favorable polygraph...- ...our clients. You’ll interface with stakeholders and engineering teams... ...design, deploy, and support systems that verify appropriate user... ...cybersecurity • Experience with Active Directory Certificate Services... ...and applications • Active TS/SCI clearance; willingness to take...Full timeTemporary workRelocation package
$147.29k - $199.28k
...to Obtain: Top Secret SCI + Polygraph Public Trust... ...Desktop Operating Systems Experience: 10+ years... ...& DEPLOYMENT SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity... ...use. Collaborate with engineering,... ...CE, etc.) CLEARANCE: Active TS/SCI clearance with a favorable...Temporary workFlexible hours- ...leading technology services provider is seeking an experienced Linux-focused System Administrator for an onsite position in Washington, DC. The role requires an active TS/SCI clearance with Full Scope Polygraph. Responsibilities include maintaining a complex Linux-based...
- ...Xcelerate Solutions is hiring a Cloud Systems Engineer to design and optimize enterprise cloud environments... ...years of relevant experience in cloud systems administration. Candidates with AWS or Azure certifications and active TS/SCI with Full Scope Polygraph are preferred. Join...
- ...SourcePro Search is seeking an experienced Senior Linux System Administrator located in Washington, DC. The ideal candidate will... ...Bachelor’s degree, 8-11 years of relevant experience, and an active TS/SCI clearance with polygraph. This position offers a dynamic environment...
- Invictus International Consulting, LLC is seeking a Network Administrator III for a swing shift in Washington, DC. The ideal... ...Bachelor's degree or equivalent experience is required along with a current TS/SCI clearance and DoD 8570 IAT II certification. The role involves...Afternoon shift
$200k - $225k
...Senior Systems Engineer Riptide Technology is seeking a Senior... ...and compliance in accordance with established program technical... ...require U.S. citizenship and an active DoD TS/SCI clearance. The position... ...maintain a Counterintelligence (CI) Polygraph. $200,000 - $2...Temporary workImmediate start- ...Systems Engineer, TS/SCI with Full Scope Poly Security Clearance Required, Washington, DC We are seeking a Systems Engineer with an active TS/SCI with a Full Scope Poly security clearance to join... ...Experience providing system administration support in Windows and Linux...
- ...Systems Administrator - (Active TS/SCI security clearance with a current polygraph ) College Park, United States | Posted on 06/11/2026 Fifteen (15) years of experience as an SA in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree...
- ...our team to support Government activities in Annapolis Junction, MD or Sterling... ...generation Storage and Backup systems, both on and off premise. Collaborating with the Gov Technical Leads,... ...cycle storage area network (SAN) administration, architecture, and support including...Temporary workRelocation package
$157k
...Position: Veritas System Administrator Location: Arlington,... ...Clearance: Top Secret/SCI Salary: Upto... ...motivated professional with hands-on engineering... ...Security+ CE, CND, SSCP).Active DoD TS/SCI clearance with the ability to obtain CI/POLY. • 5+ years'...Full timeRemote workShift work$104.5k - $165k
Huntington Ingalls Industries is seeking a Senior Systems Engineer in Alexandria, VA. The role requires 5+ years of... ...Responsibilities include project execution and collaboration with engineering teams. A TS/SCI with CI-Poly clearance is required. The anticipated salary range is...- ...Arlington, VA, or Reston, VA Active TS/SCI with Poly Clearance required @Orchard is retained... ...Clearance at the TS/SCI level with CI Polygraph. For this role we are seeking... ...Performs geographic information systems (GIS) analyses on natural resources data...
- ...thorough security assessments, engineering security into system designs, and ensuring compliance with regulations. The ideal candidate should possess a... ...certification such as DoD 8570 IAT III or IAM III. Active TS/SCI clearance is also mandatory for this position. #J-18...
$183k
...and Access Management Systems Engineer Location:... ...Clearance: Top Secret/SCI or higher Salary: Upto... ...program in collaboration with the IAM team. ·... ...Security+ CE, CND, SSCP). · Active TS/SCI clearance with the... ...to obtain and maintain CI Poly. · Strong knowledge...Full timeRemote workShift work$96.57k - $130.65k
...Information Technology is seeking a User Profile Management Systems Administrator to support national defense operations in Washington, DC. In... ...will have a Bachelor’s degree or significant IT experience, a TS/SCI clearance, and proficiency in enterprise endpoint management...
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