Senior System Administrator - Security-Critical Ops (TS/SCI)
FLASH Technology Group
FLASH Technology Group in San Antonio, Texas, is seeking a System Administrator for the EMC/GEM desk. Candidates must have a TS/SCI clearance with active polygraph and be available for Tuesday to Saturday shifts from 9 PM to 5 AM. The ideal candidate will be responsible for installing, maintaining, and repairing telecommunications systems, providing 24/7 monitoring and support, and performing critical security updates. A variety of benefits, including 401(k) matching and comprehensive insurance plans, are offered. #J-18808-Ljbffr FLASH Technology Group
- Emtakllc is seeking an experienced System Admin L3 to provide... ...and network support for mission-critical infrastructure. This role requires... ...experience without a degree. An active TS/SCI clearance is required to ensure compliance with security protocols. #J-18808-Ljbffr...Senior
- ...candidates for a position requiring active TS/SCI clearance and significant IT systems administrative experience. This fully onsite role in San Antonio... ...The selected individual will contribute to critical programs in national security and public service through analysis,...Senior
- ...-level Data Engineer to support mission-critical data ingestion in a hybrid environment based... ...Apache NiFi, and is familiar with cyber security operations. You will lead efforts in... ...infrastructure for big data environments. TS/SCI clearance is mandatory for consideration...Senior
- TAC Integrated Solutions seeks a Physical Security/Information Assurance (PS/IA) Specialist in San Antonio, TX. The role requires 5-7 years... ...for certification within six months. This position requires TS/SCI clearance with a willingness to obtain a CI polygraph. #J-18808...Senior
$86k - $138k
A national security company is looking for a Network Administration, Lead Associate, in San Antonio, Texas. The role involves the administration and maintenance of enterprise network systems to ensure reliable performance and security. Candidates must have at least 5 years...Senior$120k - $160k
...role demands a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance and offers competitive salaries ranging from $120,0... ...adversary tactics to evaluate the resilience of defense systems. Candidates should possess at least 10 years of relevant experience...Senior- ...role involves conducting penetration tests, simulating adversary tactics, and developing attack plans. Candidates must have a TS/SCI security clearance, a Bachelor's degree in a relevant field, and over 10 years of experience in offensive cyber operations. The role requires...SeniorFull time
- ...your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your... ...Job Description SERVER SYSTEMS ENGINEER SENIOR Deliver simple solutions to... ...● Security clearance level: TS/SCI w/Poly ● US citizenship required...Senior
- ...System Admin L3 - TS/SCI Poly required Position Description We are... ...to support mission-critical infrastructure and operational... ...monitoring, notification, administrative support, logging, ticketing... ...switch updates in support of security actions and infrastructure...
- ...San Antonio, Texas, to analyze malicious binaries and provide critical documentation for malware mitigation. Successful candidates will... ...reverse engineering, with a relevant degree and will need to possess TS/SCI clearance with polygraph. Responsibilities include technical...Senior
$80k - $128k
Computer Network Defense, Senior Associate Job... ...Position Category Cyber Security Clearance Top Secret/SCI Responsibilities... ...delivering mission-critical Cyber professionals... ...traffic, alerts, and system logs to detect... ...investigation of cyber ops events and incidents...Senior$80k - $85k
GovCIO is seeking a Systems Administrator in San Antonio, Texas, with expertise in Microsoft Exchange... ...issues, and ensure network security. This role requires a High School diploma... ...experience, relevant certifications, and a TS/SCI clearance. The position offers a salary...- ...expertise in VMware and server management. The ideal candidate must hold an active TS/SCI security clearance with polygraph and have experience with UNIX and Windows operating systems. This role involves analyzing and resolving complex server issues, configuring network...
- A federal consulting firm is seeking a Cloud Systems Administrator in San Antonio, TX. In this role, you'll manage and optimize cloud-based... ...professionals to ensure system performance, scalability, and security. A Bachelor's degree in a related field is required, and 4-...Flexible hours
- A technology solutions company in San Antonio, Texas, is seeking a Systems Administrator to support and manage IT systems and infrastructure. The ideal candidate will provide Tier 1 to Tier 3 support, handle troubleshooting, and system maintenance, while ensuring the reliability...
$92.3k - $166.85k
Virginia-Based System Administrator Leidos has an exciting opportunity for a... ...the environments. Work with senior technicians to troubleshoot... ...vulnerability alerts (IAVAs) and system security scanning for equipment... ...month. Clearance required: TS/SCI with polygraph. Preferred...Work at office- ...Stack Developer) in San Antonio, TX. The role demands an active TS/SCI clearance and at least 10 years of experience in software... ...a degree in a related field. This position is fully onsite and critical for mission support efforts, demanding rigor in technical oversight...Senior
- ...Job Posting Title Senior Front-End Developer Date... ...partner supporting mission‑critical programs across national security, defense, and public service... ...a week, and requires a TS/SCI security clearance.... ...UI elements, optimizing system navigation practices and...SeniorMinimum wageFull timeContract workTemporary workWork experience placement
$66k - $106k
...Network Administration, Senior Associate Job Locations US-TX-San Antonio... ...Clearance Top Secret/SCI Responsibilities... ...Air Force by delivering mission-critical Cyber professionals who defend our nation's security. Our team of experts provides...SeniorContract workShift work$74.78k - $164.53k
...Doctoral degree and at least seven years of experience or equivalent combinations of education and experience, and must hold an active TS/SCI Clearance and Polygraph. Essential skills include knowledge of IDApro and CISSP. The position offers a salary range from $74,784 to...Senior$135k - $150k
...dynamic analysis, creating malware signatures, and supporting attribution efforts. Candidates must hold a relevant degree and possess certifications like CISSP or GIAC GREM. Salary range is $135K-150K, and active TS/SCI clearance is mandatory. #J-18808-Ljbffr Tom TreseSenior- ...platforms, and supporting engineering functions through data analysis and research. Candidates must be U.S. Citizens with an active TS/SCI Clearance and at least 5 years of experience in an Engineering Technician capacity. The position offers competitive benefits and a...SeniorFull time
- ...engineering analysis. Candidates must have experience ranging from seven to thirteen years, based on their degree level, with active TS/SCI clearance required. The ideal candidates will have expertise in IDApro, debugging, and malware analysis. This includes strong...Senior
- ...expertise in malware analysis, C++ proficiency, and relevant certifications (CISSP, GIAC GREM, CREA). Candidates must have an active TS/SCI clearance. Responsibilities include static and dynamic analysis of malware, creating signatures, and providing mitigation...SeniorFull time
- ...s degree and at least 12 years of relevant experience in intelligence analysis and management. Candidates must be able to obtain a TS/SCI clearance. The role offers a competitive salary with bonuses, comprehensive healthcare benefits, and career development opportunities...Senior
$95k - $100k
GovCIO is seeking a Senior Communications Systems Specialist in San Antonio, TX, to address communications challenges for satellite systems. The role... ...should have over 9 years of experience and an Active TS/SCI clearance. Knowledge of DoD networks and a self-starter attitude...Senior- ...involves technical analysis of malicious binaries to enhance national security objectives. Candidates must have a bachelor’s degree, 11 years... ...such as CISSP, GIAC GREM, or CREA. A clearance of TS/SCI with Full Scope Polygraph is required. #J-18808-Ljbffr H. T. PROF...SeniorFull time
$170k - $180k
...Engineer - Level 4 in San Antonio, TX. This full-time role emphasizes technical analysis of malicious binaries to further national security objectives. Responsibilities include static and dynamic malware analysis, reverse engineering, and detecting adversary...SeniorFull timeRelocation package- ...located in San Antonio, Texas, is seeking a Senior Cyberspace Operations Analyst. The ideal... .... Candidates must hold an active TS/SCI clearance. Join a veteran-owned team committed... ...committed to delivering innovative solutions for national security challenges. #J-18808-Ljbffr STAGSenior
- ...technology consulting firm is seeking a Software Developer with active TS/SCI clearance for a position in San Antonio, TX. This role requires... ...development, specifically in back-end technologies and systems integration. The ideal candidate must have at least 10 years of...Senior
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