System Administrator - Active TS/SCI with CI Poly
ENS Solutions, LLC
Responsibilities 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+ years 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 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 Candidate AI Usage Policy AI tools are an important part of daily work at ENS Solutions, and we are committed to their responsible and ethical use. To ensure a fair and equitable candidate evaluation based on individual skills, knowledge, and experience, candidates are not permitted to use artificial intelligence or other assistive tools during interviews, whether in person or virtual, unless explicit permission has been granted in advance. #J-18808-Ljbffr ENS Solutions, LLC
- ...Description The Secret Server Administrator will perform a variety... ...day-to-day operations; system health and status... ...~ Must have experience with Delinea Secret Server... ...Thycotic] ~ Must possess an Active TS/SCI Clearance; willingness to obtain a CI Poly ~ Must meet the DoD 8...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
$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...SuggestedTemporary workFlexible hours- ...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
- ...Job Description As a Systems Engineer supporting the... ...of a team charged with engineering IDAM technologies... ...Requirements ~ Active TS/SCI clearance and ability... ...obtain and maintain a CI poly. ~ Must meet DoD 857... ...complex Active Roles administration and sync service ~ Experience...SuggestedTemporary workRelocation package
- ...SDVOSB) started in 2021 with the purpose of... ...our team. Clearance TS/SCI W/ CI Poly (existing clearance required... ...readiness activities. Support architecture... ...Collaborate with engineers, administrators, security teams,... ...enterprise infrastructure, systems engineering, data...Immediate startFlexible hours
- ...our team. Clearance TS/SCI W/ CI Poly (existing clearance... ...Broadcom solutions align with customer requirements... ..., and governance activities. Identify technical... ...Collaborate with engineers, administrators, security teams,... ...enterprise infrastructure, systems engineering, data...Immediate startFlexible hours
- ...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...Temporary workRelocation 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
- ...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
- ...Engineer to support the Defense Intelligence Agency (DIA). This role requires an active TS/SCI + CI Polygraph clearance and a bachelor's degree in cybersecurity or a related field, along with 4-12+ years of experience. Key responsibilities include designing and...
- ...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...
$96.57k - $130.65k
Next Generation Desktop (NGDE) Systems Administrator Maintain, secure, and optimize a large‑scale... ...continuous improvement. Collaborate with engineering, network, cybersecurity, endpoint... ...(in lieu of a degree). Clearance: Active TS/SCI clearance with a favorable polygraph....Temporary workRemote work$73.45k - $132.78k
Virginia-Based System Administrator Leidos has a new and exciting opportunity for... ...administration and O&M support activities in support of a complex network environment with geographically distributed... ...Clearance Required: Must have TS/SCI with Polygraph. Preferred Qualifications...Work at officeLocal areaRemote work$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...$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...
- 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
- 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...
- Systems Administrator - (Active TS/SCI security clearance with a current polygraph ) College Park, United States | Posted on 06/30/2026 Fifteen (15) years of experience as an SA in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree...
$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...$200k - $225k
...Technology is seeking a Senior Systems Engineer to support Research... ...and compliance in accordance with established program technical... ...U.S. citizenship and an active DoD TS/SCI clearance. The position requires... ...maintain a Counterintelligence (CI) Polygraph. $200,000 - $225,0...Temporary workImmediate start- ...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...
$96.57k - $130.65k
Storage Systems Administrator Own your opportunity to support national defense. Your work will help... ...dependencies, and integration with compute, virtualization, and network services... ...degree in an IT‑related field Clearance - Active TS/SCI clearance with a favorable polygraph...$73.45k - $132.78k
Dormont Manufacturing Co is seeking a Virginia-Based System Administrator to support our Cyber & Analytics Business Area in... ...for incident resolution. Candidates must have a BS with 4-8 years of experience and TS/SCI clearance. Competitive pay range from $73,450 to $13...- ...ServiceNow (SNOW) Test Engineer – TS/SCI CI Poly Department:... ...Location: Bethesda, MD ACTIVE TS/SCI CLEARANCE WITH CI POLY REQUIRED TO BE CONSIDERED... ...mission-critical systems, developing automated tests... ...cross-functional teams, administrators, and leadership to ensure...For contractors
- ...from threats. Job Description VIRTUALIZATION SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national... ...requirements (e.g., Security+ CE, etc.) CLEARANCE: Active TS/SCI clearance with a favorable polygraph Hands on experience...
- Job Description As a Systems Engineer some of your duties will include... ...the platforms, and engaging with the diverse users of the various... ..., and live briefings. Actively engage communities by answering... ...Skills and Requirements Active TS/SCI clearance with Polygraph DoD...
- ...Applicants must have an Active Top Secret Security Clearance with SCI Access (TS/SCI) About the... ...seeking a Cloud Systems Engineer to join our... ...or systems administration Hands‑on experience... ..., Kubernetes) and CI/CD pipelines Clearance... ...: TS/SCI w/ poly About Missionovo...Full time
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