3si security systems jobs in Houston

Job Title: Security Systems Engineer Location: Houston, TX | Little Rock, AR | New Orleans, LA | Jackson, MS Hybrid - 3 days onsite/Week Job Summary We are seeking an experienced Security Systems Engineer in Lenel with hands-on expertise in Lenel OnGuard Access Control Systems and Microsoft SQL Server Administration. The role involves managing and...

Title: Systems Security Analyst Location: Remote - CST preferred Work Authorization: Any visa but no H1B Length of Contract: 12 months+ CrowdStrike Falcon EDR administration, 3+ years hands-on Falcon experience, sensor deployment across Windows/macOS/Linux/cloud, prevention policy configuration, endpoint security, incident support, Python/PowerShell/Bash...

Automatic Data Processing, Inc. is seeking an IT Systems & Security Support Analyst – Tier III in Houston to provide advanced technical support for enterprise systems, network infrastructure, and SQL Server environments. The role emphasizes reliability, security, and continuity of IT services while handling root-cause analysis and documentation. The...

Job Title: Electrical Systems EngineerLocation: Littleton, CO or Houston, TXType of Role: Direct Hire (Full-Time, Onsite)Shift: 9x80 Schedule (Every other Friday off) Pay Range: $89,300 - $157,550; actual compensation may vary based on location and candidate qualifications. Position OverviewWe are seeking an experienced Electrical Systems Engineer to support...

Duties * Serves as a Logistics System Specialist in DLA ENERGY, DLA Energy Americas (DLAE-AM) * Provides oversight of internal controls for DLAE-AM, to include the processes of investigating in-transit gains and losses, inventory accuracy, audit procedures of DLA owned product in the custody of pipeline carriers. * Provides oversight of the initiation of...

Empower AI is AI for government. Empower AI gives federal agency leaders the tools to elevate the potential of their workforce with a direct path for meaningful transformation. Headquartered in Reston, Va., Empower AI leverages three decades of experience solving complex challenges in Health, Defense, and Civilian missions. Our proven Empower AI Platform®...

Novum Energy is seeking an experienced systems administrator to maintain Windows Server infrastructure, AD, and Group Policy. The role supports Microsoft 365, Azure, and Entra ID environments, while monitoring endpoints with EDR tooling and reviewing security logs.You will assist with security hardening, manage routine maintenance and backups, and serve as...

Software Engineer - Ground Systems Location: Johnson Space Center, Houston, Texas Remote/Telework: No - Onsite required Clearance Required: Active Top-Secret clearance or ability to obtain and maintain a Top-Secret clearance Citizenship Requirement: U.S. citizenship required Travel: Occasional travel may be required Position Summary Aegis Aerospace, Inc. is...

About Us Every moment of every day, people around the world rely on the energy they access through infrastructure built by Quanta. Comprising the largest skilled-labor force in North America, our employees are highly skilled and innovative, continually working to connect people and power. We’re building the infrastructure that supports the energy...

Are you passionate about human space exploration, understanding the origins of the universe, and working with a passionate and diverse team to make a difference? If you are, we need you! We need your talent, teamwork, and energy to help us achieve great things that inspire people all over the globe. We need you to bring creative ideas and diverse backgrounds...

Pref-Tech, a Houston-based security integration company, is seeking a Design Estimator II to support the Sales team by preparing estimates for assigned projects according to our estimation standards. The role requires reviewing blueprints, collaborating with Sales and Project Managers, visiting sites, and developing subject matter expertise in security...

Overview Spaceflight Structural Hardware Systems Engineer LOCATION : NASA Johnson Space Center JOB STATUS : Full Time, Onsite CLEARANCE: Background check & U.S. Citizenship required Please carefully review the position requirements before submitting a potential candidate for consideration. Are you passionate about human space exploration, understanding the...

THIS IS A FEDERAL CONTRACT - U.S. CITIZENSHIP IS REQUIRED100% ON-SITE - HOUSTON, TX DESCRIPTION OF POSITION / DUTIES: All Points is seeking a Software Engineer to support the Orion program in Houston, Texas. This role supports spacecraft simulation, mission integration, and flight software test activities within the Orion Simulation and SOCCRATES...

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. IT Systems & Security Support Analyst - Tier III Full Time HOUSTON HOME OFFICE, Houton, TX, US Salary Range: $82,000.00 To $90,697.00 Annually POSITION SUMMARY The IT Systems & Security Support...

Decision Information Resources Inc. seeks an IT Systems & Security Support Analyst – Tier III in Houston to deliver advanced technical support for enterprise systems, network infrastructure, SQL Server, backup, and security operations. The role emphasizes reliability, security, and continuity of IT services, including endpoint and network support, data...

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. IT Systems & Security Support Analyst - Tier III Full Time HOUSTON HOME OFFICE, Houton, TX, US 5 days ago Requisition ID: 1101 Salary Range: $82,000.00 To $90,697.00 Annually POSITION SUMMARY The IT...

Position: RF & Communication Mission System EngineerLocation: Houston, TX (100% Onsite)Length: 12+ Month Contract Job Description:We are seeking an RF & Communication Mission System Engineer to support a lunar rover mission communication system from test planning through mission operations. This role will focus on understanding the end-to-end onboard...

Securitas Technology in Houston, TX seeks a field technician to manage post-installation issues, perform preventive maintenance, and execute on-site software upgrades. The role requires strong knowledge of access control, CCTV, and fire alarm systems, with licenses such as EL06 or close to obtaining one. You will diagnose problems, document changes, and...

METECS is seeking an experienced Systems Administrator to support NASA programs onsite at Johnson Space Center. The role includes maintaining Windows and Linux servers, AD, M365, and cloud services in AWS or Azure. You will work with developers and engineers, implement security measures, backups, patching, and documentation, and own operational IT...

Distinguished Technologist - Principal Architect, Platform Security and Firmware SystemsHP is seeking a senior technical leader to serve as a lead architect for hardware rooted Platform Root of Trust for HP's commercial PC platform. In this role, you will be responsible for envisioning, defining, and driving the architecture of hardware, firmware, software,...