Network protocols Jobs

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Sr. Penetration Testing

Neonsoft Inc

•

Frisco, Texas, USA

Third Party, Contract

Title Sr. Penetration Test Coordinator Description Location: Frisco TX Duration: 12+ months WorkBest Category C (at least two days on site per week) The Senior Penetration Test Coordinator is responsible for planning, coordinating, and overseeing penetration testing activities for the organization. This role ensures that security assessments are conducted effectively, vulnerabilities are identified & documented, and remediation efforts are tracked & communicated to stakeholders. Duties/Responsib
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Posted 2 days ago

Mid-Level Product Security Engineer

Boeing Company

•

Berkeley, Missouri, USA

Full-time

Mid-Level Product Security Engineer Company: The Boeing Company Boeing Global Services (BGS) is looking for Mid-Level Product Security Engineer to join our Government Training Systems team in Berkeley, Missouri. The selected candidate will execute on our vision and share our passion for protecting our government training systems, aircraft support equipment, and associated products. Join our team to provide technical support for product cyber security and resiliency engineering through requirem
Posted 23 hours ago | Updated 11 hours ago

.Net Developer

SPECTRAFORCE TECHNOLOGIES Inc.

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Allen, Texas, USA

Contract

Job Title: .Net Developer II Location: Allen, TX (Tuesday, Wednesday, Thursday Onsite) Duration: 6-12 Months Work Schedule: Mon-Fri 8:00 AM - 4:00 PM Summary We are seeking a C# .NET Angular Developer Contractor to join a high-profile project. In this role, you will develop diagnostic services for our clients Push to Talk on premise solution.You will be an integral part of an Agile team, supporting the full product development lifecycle. This includes preparing functional and design specificatio
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Posted 17 days ago

Senior Linux System Administrator

Leidos

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Orlando, Florida, USA

Full-time

Are you an experienced Senior Linux System Administrator looking for your next challenge? Your search ends here! We have an exciting opportunity for you to support several Programs in the Orlando Area. Your expertise will guide the definition, implementation, and delivery of capability focused on Cyber Training systems and Synthetic Environment Generation. You'll have the chance to work with a broad range of systems, providing overall support for various critical systems. Join our team and make
Posted 6 days ago | Updated 11 hours ago

IT Desktop Support Specialist - (onsite work)

Everest Consultants, Inc

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Redwood City, California, USA

Contract

Title: IT Desktop Support Specialist Duration: 12 months (onsite work) Location: Redwood City, CA Pay rate: $39.50 - $44.50 per hour, W-2 only Position will be responsible for C-level Support and meeting support. Good interaction and social skills to pro-actively collaboration with Software Engineers, TDs, and senior IT staff to solve for title specific client issues affecting VIP/C level staff. Responsibilities: Work in an environment in which technicians will be motivated to provide best in
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Posted 5 days ago | Updated 6 hours ago

Desktop Support

Ztek Consulting

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St. Louis, Missouri, USA

Full-time, Third Party

Responsibilities: Lead the maintenance of operating systems for the desktop environment. Oversee configuration management of base images and test updates as available. Collaborate with the deployment team to deploy updates and changes to the base image. Implement and manage solutions for desktop and mobile platforms. Test all new hardware for compatibility and security within the environment. Provide high-level troubleshooting of common applications and their interactions with underlying operati
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Posted 19 days ago | Updated 2 days ago

Threat Detection Engineer // REMOTE

Amtex System Inc.

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New York, USA

Contract

Amtex Systems Inc is an information technology and talent solutions company offering talent and BI consulting to the companies in US for over 25 years. Our solutions are designed to fill resource gaps, by providing the right candidates who deliver value to the organization. Our propensity to nurture and build strong relationships with our clients helps us better understand their business demands and gives us the ability to provide services that are on time and rise above the rest. Job Title:
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Posted 2 days ago | Updated moments ago

Information Systems Security Officer

Data Intelligence LLC.

•

Vienna, Virginia, USA

Full-time

Data Intelligence, LLC is seeking a skilled Information Systems Security Officer (ISSO) to support a top-tier federal client engaged in national security and counterterrorism operations. This full-time position, based in Vienna, VA, plays a critical role in securing complex IT systems in a high-visibility, mission-driven environment. The selected candidate will work closely with government and contractor stakeholders to ensure compliance, manage risk, and defend against evolving cyber threats.
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Posted 20 days ago | Updated 20 days ago

Desktop Engineer

Nous Infosystems

•

Princeton, New Jersey, USA

Contract

Desktop Engineer Princeton, NJ-Onsite Responsibilities: Analyze existing processes and develop migration strategy from traditional to modern device management in cloud without impacting any of services.Work with Microsoft Intune/Autopilot environment including device enrolment, implementing, and configuring auto provisioning scenarios, configuring profiles, managing device access and compliance, application management, managing security etc.Manage and implement group policies using Microsoft In
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Posted 3 days ago

UNIX/Wintel System Administrator

Celer Soft LLC

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Plano, Texas, USA

Full-time, Part-time, Contract, Third Party

UNIX/Wintel System Administrator || Plano, TX || 10+ Years Main Skills, Technologies, and Methodologies: UNIX, Wintel, System Administration, Python, Perl, Shell Scripting, Operating Systems, Storage Management, Networking, TCP/IP, VLANs, UDP, Backup Procedures, Troubleshooting. About the Role: We are seeking a highly experienced UNIX/Wintel System Administrator to manage and maintain our critical systems. The ideal candidate will possess a strong background in both UNIX and Windows environments
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Posted 60+ days ago | Updated 1 hour ago

MacOS Systems Administrator

NetVision Resources Inc.

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Woodlawn, Maryland, USA

Full-time, Contract, Third Party

Position Description: Build, maintain, automate, ensure reliability, and implement Mobile Device Management (MDM) solutions using system engineering best practices and the latest technologies: Jamf Pro, and Microsoft Intune Use MDM solutions (Jamf Pro, Intune) to enroll, configure, secure, and manage devices Build custom packages (Jamf Composer) to install software per organizational requirements. Use strong problem-solving skills and excellent customer service skills to troubleshoot onsite and
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Posted 2 days ago | Updated 1 hour ago

MacOS Systems Administrator

Omm IT Solutions

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Woodlawn, Maryland, USA

Contract

Please Note: It is 100% Onsite Position Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week Key Required Skills: iOS/macOS Support (Sonoma / Sequoia), Jamf Pro, Jamf Composer, Install of Hardware and Software, Incident/Ticketing System. Position Description: Build, maintain, automate, ensure reliability, and implement Mobile Device Management (MDM) solutions using system engineering best practices and the latest technologies: Jamf Pro, and Microsoft Intune Use MDM
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Posted 2 days ago | Updated 2 days ago

LAN WAN CISCO ADMINISTRATOR

Conquest Technical Associates, LLC

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New York, New York, USA

Full-time

PERMANENT JOB LOCATION: NYC / ON SITE NO THIRD-PARTY RESUMES LAN/WAN,WINDOWS, CISCO, CHECKPOINT, ROUTERS AND SWITCHES PRIMARY RESPONSIBILITIES Network Management: Install, configure, and maintain networking hardware and software (e.g., routers, switches, firewalls, servers) including network hardware redundancyOngoing monitoring of network traffic performance to identify potential issues (e.g., bottleneck, latency), forecast network capacity and implement necessary hardware or software upgrades.
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Posted 15 hours ago

Openflow Developer

InfoObjects Inc

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Remote

Contract

Openflow Developer Location: 100% remote Duration: 3-6 Months Contract (Potential to convert to FTE) Description: We have developed an SDN Controller based upon OpenFlow for the Industrial Space. It s the only one of its kind and is gaining momentum and we re growing the customer base rapidly. I need to start building out that development team. I have UI devs taken care of, part of the way to the staffing I m after for middleware developers and need to add 1-2 more folks for the lower-level n
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Posted 18 days ago | Updated 10 days ago

openflow developer ( FreeBSD, PHP, C/C++)

SigmaWay

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Remote

Contract

Apply by Email/Direct Application at Location: 100% remote Duration: 3 6 months ( potential to convert to FTE) Looking to add developers that know OpenFlow (network protocol) programming FreeBSD, PHP, C/C++ We have developed an SDN Controller based upon OpenFlow for the Industrial Space. It s the only one of its kind and is gaining momentum and we re growing the customer base rapidly. I need to start building out that development team. I have UI devs taken care of, part of the way to the st
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Posted 18 days ago

Storage System Engineer

Stanley David and Associates

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Scottsdale, Arizona, USA

Full-time

Storage/System Engineer Must Have Technical/Functional Skills Skill Set Required Five years UNIX Systems and Storage administration (Hitachi, infinidat) experience within large 24/7 mission critical enterprise environmentsBuild and deploy new storage servers, Hitachi, NetApp, infinidatExperience in storage CapAdd activities, add arrays Applied experience. You ve built, broken, and rebuilt software and hardware. Experience with distributions in large enterprise setting Experience managing UNIX
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Posted 3 days ago

Cyber Security Engineer

Wallero

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Atlanta, Georgia, USA

Contract

Title: Cyber Security Engineer Location: Hybrid (Onsite 3 days) Atlanta, GA Duration: 6 months Alignment: W2 Description: Collaborate on the development and enforcement of security policies, standards, and procedures. Help design, configure, and operate security tools and solutions; integrate them into existing systems. Conduct thorough risk assessments and vulnerability analyses to identify potential threats. Utilize PowerShell scripting for automation and to reduce the organization's attack su
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Posted 17 days ago | Updated 13 days ago

Senior System Engineer

Yakshna Solutions, Inc.

•

Stafford, Virginia, USA

Full-time

Title: System Engineer Location: Stafford, VA/ Quantico, VA Status: Full Time Position Clearance: Top Secret Yakshna Solutions, Inc., (YSI) is a CMMI Level 3 assessed, ISO 9001, 20000:1, 27001 certified, woman-owned small business enterprises, headquartered in Herndon, Virginia, USA. YSI provides professional IT solutions and services to business corporations and government organizations. YSI is committed to serve its business communities as a leading IT vendor providing innovative, quality and
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Posted 16 days ago | Updated 2 days ago

Senior Developer (FIX Gateway)

Mitchell Martin, Inc.

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Houston, Texas, USA

Full-time, Contract

Title: Senior Developer (FIX Gateway)Location: Southwestern Region (Hybrid) Employment Type: ContractCompensation: Pay Range: $83.00-$125.00 Per HRDescription: Join a dynamic team focused on developing cutting-edge applications for trading platforms. Engage in the Exchange Connectivity initiative, enhancing high-performance tools for trading strategies. Collaborate closely with the Front Office Technology Team to push technology limits. Work on creating applications that interface with trading p
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Posted 17 days ago | Updated 6 hours ago

Lead Embedded Software Engineer (Modern C++)

Oxford Global Resources

•

Milpitas, California, USA

Contract

Position Title: Lead Embedded Software Engineer (Modern C++) Location: Milpitas, CA onsite 4 days a week, 1 day remote Length of Contract: 12 months to start, contact-to-hire Ideal Start Date: 7/7/25 Interview Process: There will be initial screen by hiring manager for 30-45 minutes, then there will be a Test assessment on your Modern C++ , then an onsite interview round will be onsite with the team, other engineers, etc. Background Check Required Scope: We have a Long-standing Oxford clie
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Posted 11 days ago