FULL_TIME

FEED

UNKNOWN

To ensure that employee performance does not suffer in a remote work environment, all employees who telecommute are expected to have a quiet and distraction-free workspace with adequate internet, dedicate their full attention and availability to their job duties during working hours, and maintain a schedule during core business hours that aligns with those of their coworkers and Valiant's clients. The team will work together to support innovative design, engineering, procurement, implementation, operations, sustainment, and disposal of user-facing and data center information technology (IT) services across multiple networks and security domains, at multiple locations worldwide, to support the IC mission.

YEAR

Valiant Solutions, LLC is a certified HUBZone, small business providing Information Technology (IT) solutions to a variety of Federal Government Agencies. Founded in 2005, Valiant specializes in information security, network infrastructure and cloud migration. 

Valiant Solutions, LLC

Senior VDI Engineer

[AW]-iCims

Job Title: Cyber Data Analyst EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity: A Cyber Data Analysis Engineer designs, builds, and maintains the enterprise environment for collecting, storing, and displaying data that supports cybersecurity efforts. Design, build, and maintain log data collection pipelines consisting of products like Cribl, ArcSight, Kafka, various AWS products, Linux servers, and Microsoft servers.

CACI provides information solutions and services in support of national security missions and government transformation for Intelligence, Defense, and Federal Civilian customers. A member of the Fortune 1000 Largest Companies, the Russell 2000 Index, and the S&amp;P SmallCap 600 Index, CACI provides dynamic careers for over 15,800 employees working in over 120 offices worldwide. Visit <a href="http://www.caci.com" target="_blank" itemprop="url" mns_rt="Company">www.caci.com</a>. 
 
 We strive to sustain a corporate culture based on integrity - one that's focused on treating customers ethically and making their priorities our priorities. We pride ourselves in finding and hiring people with the highest intellectual capital, and providing them with challenging opportunities and encouraging their innovation and initiative.

CACI

Cyber Data Analyst Engineer

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Leidos ASC provides science and logistics support for approximately 150 science and technical events across three geographically remote research stations; McMurdo Station, Palmer Station, and South Pole Station and several deep field sites across Antarctica. Experience with VMware and Hyper-V, Red Hat OpenShift and container orchestration, bash/Python scripting, Git and CI/CD, Red Hat Satellite, Ansible playbooks, security and patch management, Elastic Stack or Splunk with Zabbix, and MariaDB/MySQL.

SAIC is a premier Fortune 500® technology integrator driving our nation's digital transformation. Our robust portfolio of offerings across the defense, space, civilian, and intelligence markets includes secure high-end solutions in engineering, IT modernization, and mission solutions. Using our expertise and understanding of existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions that are critical to achieving our customers' missions.

We are a team of 26,000 strong driven by mission, united purpose, and inspired by opportunity. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.1 billion. For more information, visit saic.com.

Leidos Holdings Inc

Senior Systems Engineer (Antarctic Support Contract)

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Working alongside a Senior Electrical Engineer on each project, this mid-level role is responsible for producing detailed electrical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced, design-build environment. With $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects.

Clayco Inc

Electrical Engineer

With $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations.

Mechanical Engineer I

With $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Demonstrated experience designing medium-voltage (up to 35 kV) and low-voltage distribution systems, including utility coordination, generator plants, switchgear, protective device coordination, and cable ampacity analysis (Neher-McGrath / IEEE 399 / IEEE 835) for high-reliability facilities.

Senior Electrical Engineer

With $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. The Senior Mechanical Engineer will lead the mechanical design of projects, provide technical expertise, and ensure the successful delivery of engineering solutions for mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments.

Senior Mechanical Engineer

Cross-Discipline Collaboration - Work alongside designers and engineers from other disciplines, plus project management teams, to keep designs moving toward the field. You'll design overhead and underground transmission systems for major developer and utility clients - real projects, real construction dates, real impact on how power moves across the country.

EPC Transmission Line Engineer

Strong knowledge of enterprise IT infrastructure, including several of the following: Servers and compute infrastructure Enterprise networking Storage and backup Data center technologies Virtualization Cloud and hybrid-cloud environments Infrastructure security and cybersecurity High availability and disaster recovery Systems integration. 10+ years of relevant professional experience in Sales Engineering, Solutions Engineering, Systems Engineering, Solutions Architecture, Technical Business Development, or a related technical field.

ELYON INTERNATIONAL INC

IT Sales Engineer

Owns the application and data technology stack in Google Cloud, including architecture, availability, performance, and lifecycle management of Cloud Run services, Google Kubernetes Engine (GKE) clusters, Redis databases, BigQuery datasets, and supporting services such as Cloud Composer, Cloud Storage, Cloud SQL, Secret Manager, and Artifact Registry. 3+ years of experience in DevOps, site reliability, cloud, platform, or data engineering, including hands-on production experience with Google Cloud Platform (Cloud Run, GKE, Redis, BigQuery) and building or supporting production data pipelines.

CVS Health offers a world of promising job opportunities across a diverse range of careers in everything from corporate and pharmacy roles to retails positions. No matter where you work at CVS Health, your unique skills, talents and abilities are welcome and valued. We recognize and reward greatness and want our employees to know their work is making a difference in the lives of millions. Join us today. Together we can continue making innovative, high-quality health and pharmacy services safe, affordable and accessible – for all.

CVS Health Corp

Manager, Cloud and Data Platform Engineer

You will lead the automation of software delivery, infrastructure provisioning, and security integration while partnering closely with software engineers, cybersecurity teams, and customer stakeholders. Raft ( https://TeamRaft.com ) is a customer-obsessed non-traditional defense tech company dedicated to empowering U.S. military and government agencies with cutting-edge AI/ML and data solutions.

Raft Company Website

Senior Engineer

GreenHouseAPI

Raft ( https://TeamRaft.com ) is a customer-obsessed non-traditional defense tech company dedicated to empowering U.S. military and government agencies with cutting-edge AI/ML and data solutions. You will lead the automation of software delivery, infrastructure provisioning, and security integration while partnering closely with software engineers, cybersecurity teams, and customer stakeholders.

Staff Engineer

Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

Booz Allen is an advanced technology company. We build commercial-grade products and solutions for America’s most critical defense, civil, and national security priorities.

Booz Allen Hamilton Inc

Application Security Engineer

In this role, you will provide system engineering experience to maintain, configure, and reliably operate network servers, server virtualization systems, laptops, desktops, VDI, and supporting software/hardware. Perform server administration tasks to include user/group administration, security permissions, group policies, print services, and resource monitoring, ensuring system architecture components work together seamlessly.

HOUR

SECOND-61 LLC

Systems Engineer - Journeyman

Provide specific, detailed information for hardware and software selection, cloud service provider selection, implementation techniques, application data migration techniques and tools for the most efficient solution to meet business needs, including present and future capacity requirements. Position Responsibilities: Provide technical leadership and hands-on development and implementation of commercial cloud solution architectures that modernize the way our customers architect, deploy, and use cloud technology, focusing on security, scalability, and resiliency.

Systems Engineer Senior (Cloud)

Enhance and maintain endpoint security platforms and processes including Anti-Virus, Anti Malware, Encryption, System Hardening, EDR, MDM, Web Content Management, DNS Security, Identity Solutions SIEM and Patch Management. Work with senior leadership on the research and analysis of emerging technologies that enhance security capabilities and support current and future business objectives; participate in and contribute to enterprise technology evaluations and roadmap discussions with third party vendors.

Loews Hotels Holding Corp

Senior Engineer, Endpoint Security

Experience with SIEM (Security Information and Event Management), IDS/IPS (Intrusion Detection/Prevention Systems), firewalls, DLP (Data Loss Prevention), and other security systems. Basic Qualifications: 8 years of experience in areas like security analysis, security assessment, security design reviews, or threat modeling.

World Wide Technology Inc

Cybersecurity Systems Engineer III

PART_TIME

Qualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. Responsibilities: Cloud Engineers define, implementation approaches and plans to ensure optimum cloud performance and reliability across the servers, networks, and related utilities and hardware that comprise the cloud infrastructure.

Peraton drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world’s leading mission capability integrator and transformative enterprise IT provider, we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencies across the intelligence, space, cyber, defense, civilian, health, and state and local markets. Every day, our employees do the can’t be done, solving the most daunting challenges facing our customers.

Peraton

Cloud Engineer

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Job Title: Crypto Engineer T3Job Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: Local* * * The Opportunity .

Crypto Engineer T3

Pay Range : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Will have experience with the following encryption devices: - General Dynamics family: KG175D, KG175F, KG175G and KG175X - L-3 Family: KG245A and KG245X - Viasat Family: KG250, KG250X, KG255X and KG142.

Network Infrastructure Engineer Jobs in St. Louis, MO

Senior VDI Engineer Valiant Solutions, LLC

Cyber Data Analyst Engineer CACI

Senior Systems Engineer (Antarctic Support Contract) Leidos Holdings Inc

Electrical Engineer Clayco Inc

Mechanical Engineer I Clayco Inc

Senior Electrical Engineer Clayco Inc

Senior Mechanical Engineer Clayco Inc

EPC Transmission Line Engineer Leidos Holdings Inc

IT Sales Engineer ELYON INTERNATIONAL INC

Manager, Cloud and Data Platform Engineer CVS Health Corp

Senior Engineer Raft Company Website

Staff Engineer Raft Company Website

Application Security Engineer Booz Allen Hamilton Inc

Systems Engineer - Journeyman SECOND-61 LLC

Systems Engineer Senior (Cloud) SECOND-61 LLC

Senior Engineer, Endpoint Security Loews Hotels Holding Corp

Cybersecurity Systems Engineer III World Wide Technology Inc

Cloud Engineer Peraton

Crypto Engineer T3 CACI

Crypto Engineer CACI

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