Jobs in the United States

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Added 21 hours ago
Software Development Engineer II, FleetWatch Team
Amazon
Seattle, WA
You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital roles. You'll collaborate with…
Added 21 hours ago
Software Dev Engineer II, DC Bridge
Amazon
Seattle, WA
We are looking for a Software Development Engineer who is passionate about leading the architecture and development of application software that helps keep Amazon data centers running…
Added 21 hours ago
Applied AI Engineer – Test & Evaluation (T&E)
Canvas II, LLC.
Arnold AFB, TN
Evaluate AI tools, platforms, vendors, and external development efforts for feasibility, scalability, security considerations, and mission fit.
Added 21 hours ago
DevOps Engineer (Remote)
SmartSuite
Overland Park, KS
As a Senior DevOps Engineer, you will play a critical role in the reliability, security, and scalability of SmartSuite's cloud infrastructure. This is a hands-on engineering position for…
Added 22 hours ago
Data Analytics & Visualization Engineer
Leidos
Scott Air Force Base, IL
The Leidos Digital Modernization Group seeks a Data Analytics & Visualization Engineer for the Global Solution Management – Operations II (GSM-O II) contract, under the Global Automations &…
Added 22 hours ago
Data Analytics & Visualization Engineer
Leidos
Scott Air Force Base, IL
The Leidos Digital Modernization Group seeks a Data Analytics & Visualization Engineer for the Global Solution Management – Operations II (GSM-O II) contract, under the Global Automations &…
Added 22 hours ago
Software Application Engineer (US Federal)
Workday Government, LLC
United States
…the U.S. Federal Government which, due to federal government security requirements, mandates that all Workday personnel working on the contracts be United States citizens (naturalized or…
Added 22 hours ago
Lead Systems Engineer
MANTECH
Laurel, MD
The Lead System Engineer will oversee, maintain, and modernize enterprise server infrastructure across both on-premises and AWS cloud environments, delivering mission-critical…
Added 22 hours ago
Cloud System Administrator
MANTECH
Annapolis Junction, MD
Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968,…
Added 22 hours ago
Software Engineer
AM Pierce and Associates
Patuxent River, MD
The Position: We are looking for a candidate who will be performing the role of a Software Engineer – Journeyman/Senior. The Software Engineer is a core technical specialist in the Level…
Added 23 hours ago
Software Engineer II
BAE Systems
Nashua, NH
Job Description BAE Systems is seeking a Software Engineer II to join the Digital Architecture Team (DAT) in Nashua, NH. DAT develops software platforms that manage engineering and project…
Added 1 day ago
Network Virtualization Engineer
Cimarron Software Se
Colorado Springs, CO
Cimarron is seeking a ***Network Virtualization Engineer ***to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract…
Added 1 day ago
Big Data / Splunk / Pega
Saviance Technologies
Phoenix, AZ
k) Experience in Python, Unix Shell scripting and use of regular expression is a plus
Added 1 day ago
Firmware Engineer
Maverick Direct Inc.
Akron, OH
A United States based financial self-service, security and services organization that is engaged primarily in the sale, manufacture, installation and service of self-service transaction…
Added 1 day ago
PN
Software Engineer II
Pacific Northwest National Laboratory
Richland, WA · Seattle, WA
- $109,000 USD / year
We are seeking a motivated Software Engineer to join our dynamic team at PNNL and contribute to cutting-edge projects that shape the future of critical technology supporting national…
Added 1 day ago
J
Senior Infrastructure Security Engineer
Jobgether
Remote, United States
- $170,000 to $210,000 USD / year
…next steps. Our partner is looking for a Senior Infrastructure Security Engineer based in United…
Added 1 day ago
Design Engineer II
Silicon Laboratories Inc.
United States
As a Digital Design Engineer II you will develop world class, highly integrated, low power, System on a Chip devices to serve the IoT wireless market.
Added 1 day ago
Sr Principal Cyber Software Engineer (J)
Northrop Grumman
Jessup
Northrop Grumman Mission Systems is seeking a Cyber DevOps Engineer to support the Joint Cyber Weapons Common Services (JCWCS) program. JCWCS designs and implements mission applications…
Added 1 day ago
Cyber Software Engineer (J)
Northrop Grumman
Jessup
Northrop Grumman Mission Systems is seeking a Cyber DevOps Engineer to support the Joint Cyber Weapons Common Services (JCWCS) program. JCWCS designs and implements mission applications…
Added 1 day ago
Principal Cyber Software Engineer (J)
Northrop Grumman
Jessup
Northrop Grumman Mission Systems is seeking a Cyber DevOps Engineer to support the Joint Cyber Weapons Common Services (JCWCS) program. JCWCS designs and implements mission applications…
Added 1 day ago
Principal Network Engineer - Routing & Switching
LEIDOS, INC.
Odenton, MD
Leidos is seeking a Principal Network Engineer specializing in routing and switching to serve as the senior technical authority for the routed and switched enterprise. The role is…
Added 1 day ago
Senior DevOps Engineer
LEIDOS, INC.
Remote, United States
The Mission Enablement Center (MDEC) is seeking an experienced Senior DevOps Engineer to support its Cloud Engineering team. This hands-on position supports the design, deployment,…
Added 1 day ago
Principal Network Engineer - Wireless
LEIDOS, INC.
Odenton, MD
Engineer wireless security controls, including network segmentation, WPA3, WIDS/WIPS, secure guest access, and approved cryptographic configurations.
Added 1 day ago
Cloud Infrastructure Engineer II
Astreya Partners, LLC
Oakland, CA
We are looking for a Cloud Platform Engineer. This role will be responsible for cloud infrastructure management, CI/CD automation, platform reliability, security compliance, and production…
Added 1 day ago
Software Engineer, Senior | Top Secret clearance w/SCI eligibility
AMERICAN SYSTEMS
Arlington, VA
AMERICAN SYSTEMS, a 100% employee-owned federal contractor, is seeking a Software Engineer to support the Mission Engineering and Integration Team in Arlington, VA. You will design,…

Cimarron Software Se

Network Virtualization Engineer

Colorado Springs, CO, United States

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Job details

Posted: Oct 21, 2026

Original job description

Cimarron is seeking a ***Network Virtualization Engineer ***to support the Missile Defense Agency (MDA) on the Integrated Research and Development for Enterprise Solutions (IRES) contract at Schriever Space Force Base in the Colorado Springs, CO area. This is a first-shift position that may require occasional overtime, extended workdays, and weekend support. **Key Duties: ** - Serve as a Network Virtualization Engineer and Developer supporting network build-out and deployments to the C2BMC Test Facility in support of the Missile Defense Agency (MDA). - Perform a wide range of VMware system administration and engineering activities on complex assignments with minimal supervision. - Conduct root-cause analysis for recurring or critical technical issues to ensure system reliability and performance. - Collaborate with system administrators, network engineers, and cybersecurity professionals to maintain a high-quality test environment for the Government customer. - Perform vulnerability remediation and implement mitigations to reduce cybersecurity risks and ensure DoD compliance. - Conduct daily system monitoring, backups, restorations, and application upgrades to maintain continuous and optimal system operations. - Document system changes and actions in designated systems of record to ensure accurate historical tracking per customer and mission requirements. - Provide recommendations and technical insight to the Government customer regarding system status, optimization, and improvement efforts in alignment with program objectives and design baselines. - Assist the system administration team with the deployment and configuration of new virtual machines. - Administer virtualization environments, including troubleshooting, patching, break/fix activities, remediation, and system audit log reviews as required. - Communicate effectively with both technical and non-technical audiences, demonstrating strong written and verbal communication skills in briefings and updates to customers and management. Travel Up to 10% Required Skills, Experience, and Education: - Due to facility security requirements, only U.S. citizens are eligible for consideration at this time. - Ability to complete a pre-employment background check and drug screening, which will include, but is not limited to, testing for marijuana use. - This position requires access to federal facilities. Candidates must possess a valid, unexpired Real ID-compliant driver's license or state-issued identification card at the time of hire. If you are unsure whether your ID is Real ID-compliant, please check for the star symbol in the upper portion of your driver's license or state ID. - Ability to obtain a Secret Clearance in a reasonable timeframe. - Ability to support overtime, extended hours, and weekend work, if needed. - Current DoD 8570 IAT Level II certification (ex., Security + CE, CySA, etc.). - 10 or more years of general, full-time work experience. - 7 or more years of directly related experience. - 1 or more years of experience working in a management or leadership position. - Experience with Internet Protocols (e.g., DNS, HTTP, SMTP, SSL), firewall configuration and troubleshooting, and multiple types of telecommunications network infrastructures. - Effective communicator with excellent writing and presentation skills, and proficiency in Microsoft PowerPoint and Visio. - Ability to work collaboratively in a team environment with other highly motivated network engineers, as well as independently on large-scale field projects. - Deep understanding of foundational VCF infrastructure, including Virtualization (vSphere), Networking (NSX), and Storage (vSAN). - Ability to use SDDC Manager to patch, upgrade, and perform overall system maintenance. - Fundamental understanding of traffic flow through logical routers and the ability to implement these concepts in an NSX environme t. - Skilled in configuring distributed stateful firewalling, NAT, load balancing, and micro-segmentation using NSX. - Experience with the design, installation, upgrading, and migration of storage using VMware vSAN. - Ability to migrate virtual machines and workloads from deprecated versions of vSphere to VMware Cloud Foundation. - Strong understanding of VMware troubleshooting and configuration, including protocols, switching, best-practice configurations, connectivity, and networking concepts. Desired Skills, Experience, and Education: - Demonstrated understanding of the project management lifecycle and related processes. - Experience with PIM, Layer 2 and Layer 3 multicast, and Type I encryption devices. - Experience with VXLAN, Juniper Apstra, VMware Aria, and RHEL Ansible. - Experience with HPE server products. - Experience creating and configuring virtual distributed switches. - VMware certifications such as VCTA--Data Center Virtualization, VCP-DCV, VCAP Design, VCAP Deploy, or VCDX-DCV. - Knowledge of Missile Defense, DoD communications systems, and MDIOC operations. - Industry certifications such as Cisco Certified Network Associate (CCNA) or Juniper Networks Certified Associate (JNCIA). - Experience with network monitoring tools and techniques. - Experience with Python or PowerShell programming and scripting. - Degree in an IT or Engineering-related discipline. - Understanding of various development life cycles, such as the Systems Engineering Life Cycle (SELC), ITIL, or SDLC. Business Profile: Cimarron is a global solutions company with a strategic partnering approach to satisfying customer-driven requirements. We ensure customer success with a modern approach and experienced leadership. Driven by an entrepreneurial spirit, Cimarron is fueled by highly skilled employees, developing new innovative technologies, and delivering superior products and services. We believe in recognizing employees' worth by offering competitive salaries and benefits, including health, dental, and vision insurance, 401(k) contributions, educational reimbursement, and much more. From company communication through Company-wide information meetings led by our President and CEO, to an Awards program designed to recognize our amazing employees and their accomplishments, you will not only feel like you are a part of a team, you will be a valued member of the Cimarron family. Cimarron is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, sexual orientation, gender identity, religion, national origin, disability, veteran status, or any other characteristic protected by federal, state, or local law.

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