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The OPx business park is strategically positioned to provide convenient access to the Kansas City metropolitan area, offering modern infrastructure and a collaborative environment ideal for the financial services and technology industries. The anticipated base salary range for this role is $97,750-$126,500, with actual compensation determined by job‑related factors such as skills, relevant experience, education, internal alignment, and location.

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Chicago Board Options Exchange

Software Engineer

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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

[AW]-iCims

A minimum of five (5) years’ experience in building, maintaining and supporting Microsoft technologies and related platforms: Active Directory configuration and management, Windows Server 2022/2025, Configuration Manager (MECM), WSUS, Exchange, PowerShell, SharePoint, ADFS, Group Policy, DNS, DHCP, TCP/IP. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.

GD Information Technology

Senior Systems Engineer

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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.

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

EPC Transmission Line Engineer

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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.

Clayco Inc

Senior Mechanical Engineer

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.

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

We are looking for an individual who will serve as our internal Domain Services team a broad scale of technologies, working with 802.1X network access control using Cisco Identity Services Engine (ISE), while simultaneously taking ownership of our core DDI (DNS, DHCP, and IPAM) services. Beyond day-to-day administration and Tier 3 engineering, this individual will play a vital role in designing, modernizing, and documenting system-level architectures to ensure our hybrid on-premises and cloud infrastructures are highly available, secure, and scalable.

Domain Services Engineer - Top Secret

You will support the physical and logical integration of fiber and IP‑based circuits and direct the technical work needed to move legacy copper (TDM) systems to modern fiber and IP networks across the National Airspace System (NAS). If you're passionate about innovation, collaboration, and shaping the future of air traffic management, this is your opportunity to make a real difference alongside leaders in aviation, engineering, data science, and systems integration.

Peraton Inc

Systems Integration Engineer SME (TELECOM Central)

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. As a member of the TCS Network Security Services (NSS) team, you will work with both corporate and customer leadership to research, analyze, and implement enterprise-wide network security solutions/capabilities/enhancements to support customer business/mission goals and objectives.

CACI International Inc

Senior Firewall 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. Duties include designing, procuring, implementing, operating, sustaining, and disposing of IT security solutions on multiple networks, at multiple locations worldwide, in support of the NGA GEOINT mission.

CACI International Inc.

Cyber Security Engineer - NSS Tools

We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. You will lead on-site rack bring-up, validate NVIDIA-based AI systems, coordinate repairs, and ensure GB-series infrastructure moves from installation to fully operational production environments with precision and reliability.

Nebius Group NV

Field Engineer (Hardware Delivery)

The anticipated base salary range for this role is $131,750-$170,500, with actual compensation determined by job‑related factors such as skills, relevant experience, education, internal alignment, and location. While the internal title for this position is Senior Linux Engineer, this role has been posted externally under a different title to better align with market norms and to attract talent with comparable experience and skill sets.

Sr Platform 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. 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.

<span itemprop="name">CACI</span> 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>.<br/>
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      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

Crypto 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

The role will have involvement throughout project lifecycle - from gathering Requirements to Production deployment, and interaction with a wide variety of teams to generate and refine developer-focused resources including cloud architectures patterns, templates for CI/CD pipelines, application builds, automated testing, code scanning to production deployments. Relevant experience may include AWS, Linux/Unix, Kubernetes, Docker, Terraform, Ansible, Git-based source control, Jenkins or comparable CI/CD platforms, Python, Bash, PowerShell, Kafka, SQL/Oracle, Control-M, Rundeck, Datadog or similar observability platforms, Jira and Confluence.

London Stock Exchange Group Plc

Lead DevOps Engineer

This means owning CI/CD pipelines, infrastructure-as-code, GitOps workflows, and container operations, and working closely with the Lead Engineer and SRE team to support both engineering velocity and operational stability. ROLE SUMMARY: We are hiring a DevOps Engineer to own the delivery pipeline and operational automation for LSEG''s internal observability platform - a high-ownership role with direct impact on how the platform gets built and delivered!

DevOps Engineer

Design and engineer power and cooling solutions - including UPS topology, PDU configuration, generator capacity, CRAC/CRAH and in-row cooling layouts, airflow management, and hot/cold aisle containment for new-build, expansion, and refurbishment projects. Collaborate with IT infrastructure and programme teams - ensuring facilities designs and constraints are fully integrated with server, network, and storage deployment plans, and that physical infrastructure readiness is not the critical path risk in broader transformation programmes.

Accenture Plc

Data Center Facilities: Assess, Engineer & Design Manager

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As a Senior Site Reliability Engineer, you will be responsible for: + Developing and scaling robust programmatic tooling and infrastructure-as-code utilities in Python to eliminate operational toil and automate fleet-wide provisioning. + Possess a working understanding of advanced networking topologies, high-bandwidth routing/switching infrastructure, BGP, and dual-stack IPv4/IPv6 networks.

Akamai is the global leader in Content Delivery Network (CDN) services, making the Internet fast, reliable and secure for its customers. The company's advanced web performance, mobile performance, cloud security and media delivery solutions are revolutionizing how businesses optimize consumer, enterprise and entertainment experiences for any device, anywhere.

Network Infrastructure Engineer Jobs in Missouri

Software Engineer Chicago Board Options Exchange

Cloud Engineer Peraton

Senior Systems Engineer GD Information Technology

EPC Transmission Line Engineer Leidos Holdings Inc

Senior Mechanical Engineer Clayco Inc

Electrical Engineer Clayco Inc

Mechanical Engineer I Clayco Inc

Senior Electrical Engineer Clayco Inc

Domain Services Engineer - Top Secret GD Information Technology

Systems Integration Engineer SME (TELECOM Central) Peraton Inc

Senior Firewall Engineer CACI International Inc

Cyber Security Engineer - NSS Tools CACI International Inc.

Field Engineer (Hardware Delivery) Nebius Group NV

Sr Platform Engineer Chicago Board Options Exchange

Crypto Engineer CACI

Crypto Engineer T3 CACI

Lead DevOps Engineer London Stock Exchange Group Plc

DevOps Engineer London Stock Exchange Group Plc

Data Center Facilities: Assess, Engineer & Design Manager Accenture Plc

Senior Site Reliability Engineer Akamai Technologies, Inc.

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