Systems & Network Security Engineer Lumos Networks Corp.Systems & Network Security EngineerWaco, TX$116,025–$140,000 / yearPreferred Experience: Experience with asset discovery and logical asset managementSolid understanding of authentication and identity technologies (IAM, SSO, RADIUS, TACACS+, AD/LDAP/Kerberos)Experience with compliance frameworks, particularly NIST CSF, NIST 800-53, and/or ISO 27001Experience with administration of Splunk, Splunk ES or other SIEM platformsFamiliarity with Infrastructure as Code and automation tools (Terraform, Ansible, git)Familiarity with AWS, Microsoft Azure, and Office 365 security controls (e.g., IAM, PIM, Identity Governance, Azure Policies, Entra, Intune, DLP, IaaS)Familiarity with EDR/MDR/XDR platformsExperience with security incident responseStrong understanding of operating systems and command line administration at all levels. Strong understanding of TCP/IP networking protocols at all layers of the OSI stackUnderstanding of the HTTP protocol, Web Application Firewall (WAF) technologies, BurpSuite testing, and APIsUnderstanding of PKI, SSL/TLS, and cryptographic functionsExperience working in micro-segmented environmentsComfortable with regular expressions.
Senior Systems Engineer - R&D On.EnergySenior Systems Engineer - R&DHouston, TXThe Senior Systems Engineer will own requirements development, drive early-stage prototyping, coordinate with supply vendors on component engineering, and apply structured qualitative decision-making to navigate the trade-offs inherent in grid-scale energy storage system design. Architecture Definition: Lead the definition of system architectures for new products, including power conversion topology, DC bus design, protection and isolation strategy, control hierarchy, and mechanical/thermal layout.
Principal Automation Systems Engineer IV RTXPrincipal Automation Systems Engineer IVMckinney, TexasContinuous improvement, upgrades, and sustainment of deployed automation systems using core Automation skills including data gathering from equipment and creating actionable human and automated actions for production flow. The role includes developing automation solutions for manufacturing equipment and their integration with business systems using a variety of Industry 4.0 tools (Splunk, Ignition or Aegis Factory Logix).
Software Systems Engineer Axiom SpaceSoftware Systems EngineerHouston, TexasBachelor's degree in Aerospace, Electrical Engineering, Systems Engineering, Computer Science, or another technical/engineering field; 10+ years of systems engineering experience on software-intensive programs, or an equivalent combination of education and experience. Our mission-driven team is seeking a bold and dynamic Software Systems Engineer who is fueled by high accountability, execution horsepower, and driven to understand our world, science/technology, and life itself, for the benefit of all on Earth and beyond.
Physical Security Systems Engineer (Forward Deployed) HiveWatchPhysical Security Systems Engineer (Forward Deployed)Dallas, TXThis is a unique opportunity to work at the intersection of cutting-edge security technology and enterprise-scale deployment, serving as a dedicated technical resource in Global Workplace Solutions Shared Services supporting AT&T's Global Physical Security infrastructure. Provide consultative oversight regarding the design and implementation of physical security integrations across cloud-based access control, video management systems, visitor management platforms, and other physical security technologies.
Automation Systems Engineer II RTXAutomation Systems Engineer IIMckinney, TexasContinuous improvement, upgrades, and sustainment of deployed automation systems using core Automation skills including data gathering from equipment and creating actionable human and automated actions for production flow. The role includes developing automation solutions for manufacturing equipment and their integration with business systems using a variety of Industry 4.0 tools (Splunk, Ignition or Aegis Factory Logix).
THAAD Systems Engineer UAE RTXTHAAD Systems Engineer UAEEl Paso, MontanaThis position requires active Secret Security Clearance and the ability to work as a U.S. expatriate based in the United Arab Emirates (UAE) under the terms of a Long-Term (Accompanied) International Assignment Memorandum of Understanding (LTIA MOU). As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Jr. Systems Engineer In-TelecomJr. Systems EngineerArlington, TEXASThe Junior Systems Engineer serves as an Escalations Level 2 technical resource within our managed services organization, providing advanced troubleshooting, administration, and technical support across multiple client environments. The Junior Systems Engineer is expected to take complete ownership of assigned tickets, identify recurring issues, document solutions, and escalate appropriately when an issue presents a security, stability, or architectural risk.
Network Engineer / Systems Administrator (SA) CymertekNetwork Engineer / Systems Administrator (SA)San Antonio, TexasNetwork Engineer, Systems Administrator, IT Infrastructure Engineer, Network Systems Administrator, Network Administrator, Systems Engineer, Cloud Systems Administrator, Network Operations Engineer, IT Support Engineer, Network Security Engineer, etc. Computer Science, Information Technology, Network Engineering, Systems Engineering, Computer Engineering, Information Systems, Cybersecurity, Electrical Engineering, Data Science, Applied Mathematics, etc.
Systems Engineer 4 UltraSystems Engineer 4Austin, TXHold the following certifications: CompTIA A+, CompTIA Network+, CompTIA Security+, CompTIA Linux+, CompTIA Project+, CompTIA AeroIT. Due to the nature of the programs we deliver for our customers, candidates may need to obtain the relevant security clearance or handle export-controlled material as defined by the role's requirements.
Sr. Embedded Systems Engineer ThermonSr. Embedded Systems EngineerAustin, TXFull timeWho We WantWe're looking for a Senior Embedded Systems Engineer to join our R&D Controls and Accessories Team and help build the next generation of industrial control hardware and IIoT-connected devices. Familiarity with industrial communication protocols (Modbus, CAN Bus, RS-485, BACNet).· Experience reading and reviewing schematics and PCB layouts (Altium Designer or equivalent).·
Senior Systems Engineer Julie HaganSenior Systems EngineerIrving, Texas$35–$40 / hourExperience working in Managed Services Provider (MSP) or consulting environments preferred. Strong experience supporting Microsoft Azure environments, including design, deployment, and ongoing administration.
Senior Power Systems Engineer - R&D ON.energySenior Power Systems Engineer - R&DHouston, TexasKey focus areas include EMT and dynamic modeling, ERCOT Model Quality Testing, evolving large-load ride-through requirements, hardware-to-model matching, Hardware-in-the-Loop and real-time simulation, and project-specific modeling support for ON.energy deployments. Mentor and represent: Guide engineers across modeling, controls, test, and project teams, and represent ON.energy in technical discussions with utilities, ISOs, consultants, customers, and industry groups.
Guidance, Navigation, & Controls (GNC), Controls Engineer Axiom SpaceGuidance, Navigation, & Controls (GNC), Controls EngineerHouston, TexasToday, driven by the vision of leading humanity's journey off planet, Axiom Space is the principal provider of commercial human spaceflight services to the International Space Station and developer of advanced spacesuits for the Moon and low-Earth orbit. Serving as a cornerstone for sustained human presence in space, this next-generation orbital platform fosters groundbreaking innovation and research in microgravity, and cultivates the vibrant, global space economy of tomorrow.
Guidance, Navigation, & Controls (Gnc), Controls Engineer Axiom SpaceGuidance, Navigation, & Controls (Gnc), Controls EngineerHouston, TXToday, driven by the vision of leading humanity's journey off planet, Axiom Space is the principal provider of commercial human spaceflight services to the International Space Station and developer of advanced spacesuits for the Moon and low-Earth orbit. Serving as a cornerstone for sustained human presence in space, this next-generation orbital platform fosters groundbreaking innovation and research in microgravity, and cultivates the vibrant, global space economy of tomorrow.
NewFull Stack Software Engineer # 26-21050 US Tech Solutions, Inc.Full Stack Software Engineer # 26-21050Sugar Land, TXUS Tech Solutions is a global staff augmentation firm providing a wide range of talent on-demand and total workforce solutions. Experience working with Microsoft SQL Server and database management tools such as SQL Server Management Studio (SSMS).
Senior Solutions Engineer - Systems Integration (Bess) AES CorporationSenior Solutions Engineer - Systems Integration (Bess)Houston, TX$113,000–$141,525 / yearSenior Solutions Engineer - Systems Integration serves as a technical owner for how BESS subsystems come together electrically and functionally in the field, ensuring safe, reliable, and performant operation across diverse project environments. Serve as a technical representative supporting the full product lifecycle by participating in permitting and local jurisdiction discussions, managing integration risks, and enabling long‑term operational performance improvements.
Systems Test Engineer Castelion CorporationSystems Test EngineerTexasIn this role, you will take end-to-end ownership for test equipment deployment in hardware domains such as Control Actuation System (CAS), Ignition Safety Devices (ISDs), thrust vector control systems, Flight Avionics electronics, and other instrumentation circuit boards and sub-assemblies. Hands-on experience designing automated test equipment from the ground up utilizing equipment such as power suppliers, DMMs, oscilloscopes, switch matrixes, network analyzers, spectrum analyzers, signal generators, electronic loads, etc.
Staff Software Engineer - Humanoid Controls ApptronikStaff Software Engineer - Humanoid ControlsAustin, TexasYour scope spans whole-body control for our wheeled-base platform and our biped, learning-based hand control, mobile manipulation, and teleoperation — translating state-of-the-art controls and learning into real capability while setting technical direction for the team. As a Staff Software Engineer – Humanoid Controls, you will be a senior technical force multiplier on our Motion Control & Planning team — the person who raises the quality of our robotics stack and moves to wherever the hardest problem is.
Sr. System engineer (Systems/DR) Roth Staffing CompaniesSr. System engineer (Systems/DR)Plano, Texas$120,000–$140,000The Senior Systems Engineer is a senior-level infrastructure professional responsible for the design, implementation, operation, and continuous improvement of enterprise systems across a global, multi-office environment. This position is suited for a senior engineer who enjoys staying close to the technology, proactively solving problems, and supporting a team to deliver reliable, secure, and scalable infrastructure.