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Firewall Architect

SBS Creatix, LLC

•

Tampa, Florida, USA

Contract

6-10 years Experience designing, implementing, and managing firewall architectures within IT and OT environments, ensuring seamless integration of critical systems such as SCADA, ADMS, EMS, OMS, and DMS.Skilled in deploying and maintaining secure communication protocols, including Modbus, DNP3, ICCP, and OSM, to support operational technology networks.Demonstrated expertise in supporting compliance with NERC regulatory requirements, particularly in environments leveraging smart grid technologie
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Posted 19 hours ago

Tech lead Site Reliability Engineer, Edge - USDS

TikTok

•

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A104498 Apply to this job Share this listing: Responsibilities Site Reliability Engineering combines software and system engineering with system operations to build and run large-scale, massively distributed infrastructure. Our Edge SREs ensure infrastructure services are reliable, fault-tolerant, efficiently scalable and cost-effective. We dive deep into the stack, including network, hardware, OS, and applications, to quickly resol
Posted 1 day ago | Updated moments ago

Software Developer 5

Oracle Corporation

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Austin, Texas, USA

Full-time

Job Description Entity: Oracle America, Inc. Job Duties: Design, develop, troubleshoot and/or test/QA software. As a member of the software engineering division, apply knowledge of software architecture to perform tasks associated with developing, debugging, or designing software applications or operating systems according to provided design specifications. Build enhancements within an existing software architecture and/or suggest improvements to the architecture. May telecommute. (385.33346)
Posted 13 hours ago | Updated moments ago

Linux Systems Administrator

Cornerstone Defense

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Aurora, Colorado, USA

Full-time

Location: Aurora, Colorado Type: Contract Job #3466 Linux Systems Administrator Aurora, CO Active TS/SCI w/ CI poly Compensation Range: $115,000 - $135,000 Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early on that our most prized assets are our employees, we continually focus our attention on improving the overall work/life experience they have supporting the mission. Our Team is pushed
Posted 60+ days ago | Updated moments ago

Senior Network Engineer

Kforce Technology Staffing

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Jacksonville, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is looking for a Senior Network Engineer local to Jacksonville, FL. Overview: The Senior Network Engineer will be responsible for working across all levels of the business, with emphasis on providing expert network infrastructure support to IT management and users, with a focus on route/switch networking, and VPN. Google Cloud Platform and AWS cloud network responsibilities will be limited but expected to expand to include technical oversight of the cl
Posted 15 days ago | Updated 6 hours ago

ICA - Certificate PKI Engineer

Apex Systems

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Addison, Texas, USA

Full-time

Job#: 2069237 Job Description: Description: ?Teammates in this role deliver moderately complex tools and systems that mitigate the risk of malicious cyber attacks. Individuals in this role contribute to the protection of system boundaries, keeping computer systems and network devices hardened against attacks and secure sensitive data. It is important that those in this role actively create and nurture partnerships with peer teams and identify opportunities for cross-team collaboration. Individu
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Posted 37 days ago | Updated 1 hour ago

Broadcom VMware and Omnissa Horizon Engineer (Onsite)

RTX Corporation

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Largo, Florida, USA

Full-time

Date Posted: 2025-05-02 Country: United States of America Location: FL410: Largo FL MFG 7887 Bryan Dairy Road , Largo, FL, 33777 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and transferable U.S. government issued security clearance is required prior to start date.Security Clearance: Top Secret - Current Raytheon Company, Managed By Collins Aerospace. Collins Aerospace, an RTX company, is a leader in technologically advanced and intelli
Posted 1 day ago | Updated moments ago

Operational Technology & Controls Lead

Judge Group, Inc.

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Ennis, Texas, USA

Full-time

Location: Ennis, TX Description: Our client is currently seeking a Operational Technology & Controls Lead Role Overview: The Operations Technology Lead is responsible for delivering technology services to support production and manufacturing operations. This role involves close collaboration with engineering, governance, cybersecurity, and IT infrastructure teams, as well as various software and support vendors, to ensure the availability, reliability, and security of the operational techno
Posted 2 days ago | Updated 9 hours ago

Systems Operations Engineer 3 (Systems Support)

Apex Systems

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Charlotte, North Carolina, USA

Full-time

Job#: 2074574 Job Description: The primary role of this position is to provide day-to-day support of systems and services in for the Enterprise Messaging SMTP Backbone and Email Security apps that handle the inbound/outbound routing of all email to/from the bank. The primary job is to ensure availability of a large on-premise production environment through proactive monitoring and fast response and resolution to any issues. As part of a 24x7x365 global support team, this position may involve on-
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Posted 1 day ago | Updated 1 hour ago

Network Engineer

Peraton

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Remote

Full-time

Responsibilities Peraton Labs is seeking a talented Network Engineer to join our high performing team. Network Engineers provide network engineering, network management, and engineering support to existing Peraton projects. They design and plan Voice Over IP (VoIP) network communications systems. Network Engineers also plan the implementation of enhancements and upgrades to the VoIP network. They also advise VoIP network users on hardware and software requirements, configurations, and limitatio
Posted 48 days ago | Updated 32 days ago

Network Engineer

ISite Technologies Inc

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Alpharetta, Georgia, USA

Contract, Third Party

JOB: Network Engineer EXPERIENCE : 10 Years LOCATION: Alpharetta, GA CONDITIONS: (ONSITE Interview) SKILLS: Experience with design, customization, and deployment of network management tools supporting the monitoring and data acquisition for large scale, global deployments of network devices (routers, switches, voice devices) in mission critical environments. - preferably with experience with Broadcom DX Spectrum and IBM SevOne vendor products - In-depth understanding of network management protoc
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Posted 9 days ago | Updated 19 hours ago

Senior Systems Administrator - Clearance Required

Lockheed Martin Corporation

•

Huntsville, Alabama, USA

Part-time

Job Description The System Administrator performs general account maintenance, group policy and anti-virus updates, preventative maintenance, and provides Information Assurance (IA) support. Candidate must have experience with computer networking. Strong oral and written communication skills, along with the ability to work within an operations team along with close customer interactions. Position requires frequent use and application of technical standards, principles, concepts, and techniques.
Posted 3 days ago | Updated moments ago

Senior Systems Administrator - Clearance Required

Lockheed Martin Corporation

•

Grand Forks, North Dakota, USA

Full-time

Job Description The OE/SA performs general account maintenance, group policy and anti-virus updates, preventative maintenance, and provides Information Assurance (IA) support. Candidate must have experience with computer networking. Strong oral and written communication skills, along with the ability to work within an operations team along with close customer interactions. Position requires frequent use and application of technical standards, principles, concepts, and techniques. Candidate must
Posted 3 days ago | Updated moments ago

Senior Cloud Network Engineer

Credence Management Solutions

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McLean, Virginia, USA

Full-time

Overview At Credence, we support our clients' mission-critical needs, powered by technology. We provide cutting-edge solutions, including AI/ML, enterprise modernization, and advanced intelligence capabilities, to the largest defense and health federal organizations. Through partnership and trust, we increase mission success for war-fighters and secure our nation for a better future. We are privately held, are repeatedly recognized as a top place to work, and have been on the Inc. 5000 Fastest G
Posted 27 days ago | Updated 9 hours ago

Epic Cloud Architect

Kyndryl

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Remote or Dallas, Texas, USA

Full-time

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role The healthcare market is rapidly changing, and Kyndryl is looking for practitioners who are passionate about helping some of the world's bigges
Posted 49 days ago | Updated moments ago

Systems Administration Design Engineer

CACI International, Inc.

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Colorado Springs, Colorado, USA

Full-time

Systems Administration Design Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Continental US Anticipated Posting End: 7/1/2025 The Opportunity: CACI is looking for a Systems Administration Design Engineer to lead System Administrator development and design responsibilities for modification projects. This position will be focused on upgrading the
Posted 53 days ago | Updated 32 days ago

Network Engineer / Systems Administrator (SA)

Cymertek Corporation

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Reston, Virginia, USA

Full-time

Network Engineer / Systems Administrator (SA) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliability, secur
Posted 60+ days ago | Updated moments ago

Network Engineer / Systems Administrator (SA)

Cymertek Corporation

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Honolulu, Hawaii, USA

Full-time

Network Engineer / Systems Administrator (SA) LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliability, sec
Posted 60+ days ago | Updated moments ago

Network Engineer / Systems Administrator (SA)

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Network Engineer / Systems Administrator (SA) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliability, secur
Posted 60+ days ago | Updated moments ago

Network Engineer / Systems Administrator (SA)

Cymertek Corporation

•

Georgia, USA

Full-time

Network Engineer / Systems Administrator (SA) LOCATION Fort Eisenhower, GA 30905 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and proactive **Network Engineer / Systems Administrator (SA)** to join our team and play a pivotal role in maintaining and enhancing our IT infrastructure. In this role, you will be responsible for designing, implementing, and managing network systems, as well as ensuring the reliabili
Posted 60+ days ago | Updated moments ago