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Senior Core Infrastructure Engineer
Oracle
Santa Clara, CA · Seattle, WA
…tolerance, and high availability. We are looking for a hands-on engineer with strong systems programming skills, end-to-end ownership, and an AI-first mindset to drive engineering…
Added just now
Radar Engineer
SAIC
Denver, CO
SAIC is seeking a Radar Engineer to join the National Security and Space Sector (NSS). You would work on a joint Intelligence Community (IC) and Department of Defense (DoD) crown jewel…
Added 2 mins ago
Senior Cloud Engineer
LEIDOS, INC.
Reston, VA
Leidos is seeking an experienced Senior Cloud Engineer to join our Mission Enablement Center (MDEC) Cloud Engineering Team in Reston, Virginia. This is a hybrid position requiring regular…
Added 2 mins 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 2 mins ago
Lead Transmission Line Engineer
LEIDOS ENGINEERING INC
Seattle, WA · Portland, OR
We are seeking a Lead Transmission Line Engineer who will manage a collaborative and dynamic team working in a fast-paced environment, solving challenging problems involved with electric…
Added 2 mins ago
Senior Fire Protection Engineer
LEIDOS, INC.
Remote, United States
Leidos is seeking a Senior Fire Protection Engineer (with expertise in Fire Life Safety) to join the National Airspace System Integration Support Contract (NISC) team.
Added 2 mins ago
Fire Protection Engineer
LEIDOS, INC.
Worcester, MA · Chicago, IL · Houston, TX
Leidos is seeking a Fire Protection Engineer (with expertise in Fire Life Safety) to join the National Airspace System Integration Support Contract (NISC) team.
Added 2 mins ago
Network Engineer III
LEIDOS, INC.
Huntsville, AL · Las Cruces, NM · Merritt Island, FL · Stennis Space Center, MS · Houston, TX · Greenbelt, MD · Hampton, VA · Mountain View, CA · Wallops Island, VA · Cleveland, OH · Washington, DC
Leidos is seeking a highly skilled and experienced Network Engineer to support the Advanced Enterprise Global Information Technology Solutions (AEGIS) program and join a large engineering…
Added 2 mins ago
Data Scientist
LEIDOS, INC.
Odenton, MD
Google Professional ML Engineer, AWS Machine Learning Specialty, or NVIDIA Generative AI/LLM Associate.
Added 2 mins ago
Principal Network Engineer - Wireless
LEIDOS, INC.
Odenton, MD
Leidos is seeking a Principal Network Engineer – Wireless to lead engineering, deployment, and modernization of a large-scale, geographically distributed enterprise wireless network…
Added 2 mins ago
Senior Transmission Line Engineer
LEIDOS ENGINEERING INC
Remote, United States
We are seeking a Senior Transmission Line Engineer who will work as a member of a dynamic team in a fast-paced environment, solving challenging problems in electric transmission.
Added 4 mins ago
(Senior) Applications Engineer
Vertical Semiconductor
Somerville, MA
You’ll work closely with our Principal Applications Engineer and Device Engineering team, with growing ownership of customer engagements, evaluation hardware and technical content as you…
Added 9 mins ago
T
Server Engineer Lead
TEKsystems
Oshkosh, WI
- $92,000 to $154,000 USD / year
DescriptionThe Server Engineer Lead will provide technical leadership for enterprise virtualization infrastructure, participate in long-term architecture planning, and support strategic…
Added 10 mins ago
LB
Forward Deployed Engineer
Luv Bridal
American Fork, UT
- $110,000 to $120,000 USD / year
Luv Bridal is seeking an exceptional Forward Deployed Engineer to join our technology team and help build the next generation of applications, integrations, data products, automations, and…
Added 10 mins ago
Software Engineer: Frontend
Generalist
Somerville, MA
We’re looking for a Frontend Engineer to build the interfaces that make advanced robotics intuitive and useful. Your work will help researchers understand model behavior, operators manage…
Added 10 mins ago
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Software Engineer: Product
Generalist
Somerville, MA
- $200,000 to $350,000 USD / year
This is a customer-facing product engineering role with many PM-like responsibilities.
Added 10 mins ago
W
Sensor Technology Engineer
Wayve
United States
- $209,700 to $238,250 USD / year
The team works across the full sensor suite, with particular depth in camera systems, while also shaping radar, lidar and other sensing topics across customer and vehicle programs.
Added 12 mins ago
Project Engineer I
General Dynamics Ordnance & Tactical Systems
Lincoln, NE
…we do. Integrity is paramount, innovation fuels our passion, customer satisfaction is at the core of our mission, and collaboration is key to our success - fostering a culture of teamwork…
Added 12 mins ago
Sr Project Engineer
General Dynamics Ordnance & Tactical Systems
Lincoln, NE
…we do. Integrity is paramount, innovation fuels our passion, customer satisfaction is at the core of our mission, and collaboration is key to our success - fostering a culture of teamwork…
Added 13 mins ago
Transportation Industry Growth Accelerator – Americas
Arcadis
Irvine
Identify new market opportunities, customer needs, and business areas across the Transportation value chain.
Added 13 mins ago
Associate Software Engineer
Extra Space Management, Inc
Salt Lake City, UT
The Associate Software Engineer is an entry-level role designed to build foundational engineering skills while contributing to impactful software solutions. This role partners with business…
Added 15 mins ago
Lead Compliance Analyst - PGO NERC Compliance
Duke Energy Carolinas, LLC
St. Petersburg, FL
Bachelors degree in Economics, Finance, Computer Information Systems, Cybersecurity, Computer Science, Accounting, Engineer, Business or Other Related Degree
Added 15 mins ago
Lead Data Analytics Engineer
Cedar Rapids, IA · Denver, CO · Philadelphia, PA
Added 16 mins ago
Field Service Engineer 1
GE HEALTHCARE
Remote, United States
The Field Engineer I performs on time and accurate Preventative Maintenance in one or more modalities of equipment. The FE1 is aware of and follows all Field Modification Instructions…
Added 17 mins ago
Principal Embedded Software Engineer
Terran Orbital Corporation
Irvine, CA
Terran Orbital is seeking an experienced Principal Embedded Software Engineer to join our dynamic team. Reporting to the Embedded Software & FPGA Manager, the Principal Embedded Software…

D2 Technical Services

Vulnerability Management Engineer

St. Louis, MO, United States

The salary range for this position is typically $130-$140k.

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Job details

Pay: The salary range for this position is typically $130-$140k.
Posting language: English
Posted: Nov 4, 2026

Original job description

ACTIVE TS/SCI SECURITY CLEARANCE REQUIRED

The Tenable Administrator will support our Intelligence Community customer’s various endpoint security platforms. Positions on TCS require a TS/SCI clearance to be eligible for hire; with the ability to successfully pass a Government polygraph as a post-hire requirement.

Position Overview:

We are seeking a highly skilled Tenable product Administrator with hands-on experience in Linux platforms to join our team. The ideal candidate will be responsible for managing and administering our Tenable Suite environment, as well as configuring and maintaining them on Linux systems. This role requires a deep understanding of vulnerability management, security protocols, and the Tenable product suite, with a strong focus on Linux-based installation.

Responsibilities:

Install, configure, and maintain the Tenable Security Center, Tenable Nessus Scanners, and Tenable Nessus Managers on Linux platforms.
Perform regular vulnerability scans and assessments across the organization's network using Tenable products
Analyze scan results and prioritize vulnerabilities based on severity and impact.
Collaborate with IT and security teams to remediate identified vulnerabilities.
Generate and distribute vulnerability reports to stakeholders.
Monitor security alerts and respond to incidents in a timely manner.
Stay updated on the latest security threats and vulnerabilities.
Provide training and support to users on the Tenable Security Center, Tenable Nessus Scanners, and Tenable Nessus Managers on Linux
Ensure the optimal performance and security of the Tenable environment on Linux platforms
Configure and install various security products utilizing Linux OS.

Qualifications

Required:

TS/SCI clearance (current). As a post-hire requirement, selected candidate must be able to successfully pass and maintain a Government polygraph.
DoD 8570 IAT Level II certified (current)
Must obtain a CSSP Infrastructure Support certification within 6 months of hire date
Bachelor's degree (Engineering, Computer Science or related field) and ten (10) years of technical experience in Cyber Security. Additional experience may be considered in lieu of a degree.
Working knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager with hands-on administrator experience
Strong working knowledge of Linux operating systems, including installation, configuration, and maintenance
Experience with large-scale enterprise/global networks in a high-paced, diverse environment
Understanding of and experience with the DoD Architecture Framework and other key DoD network architecture and strategic planning instructions
Experience in providing status reports and products to senior management and customers
Experience with plans, designs, and evaluations of security systems and architectures

Desired:

CSSP Infrastructure Support certification
Any Linux related certifications
Familiarity with scripting languages (e.g., Python, PowerShell) for automation tasks

Additional Information

All your information will be kept confidential according to EEO guidelines.
Compensation is unique to each candidate and relative to the skills and experience they bring to the position. The salary range for this position is typically $130-$140k. This does not guarantee a specific salary as compensation is based upon multiple factors such as education, experience, certifications, and other requirements, and may fall outside of the above-stated range.
Highlights of our benefits include Health/Dental/Vision, 401(k) match, Accrued PTO, STD/LTD/Life Insurance, Referral Bonuses, professional development reimbursement, and more!

D2 Technical Services is committed to a merit-based recruitment process and encourages applications from all qualified individuals. As a Veteran-Owned Small Business, we particularly welcome applications from veterans who have the requisite skills and experience. Job applicants that are interested in one of our openings and may require a reasonable accommodation to participate in the job application or interview process, should contact us to request an accommodation.

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More about this job

Skills

Linux
Tenable Nessus
Security threats
Provide training
Computer science
Cybersecurity
Nessus
Strategic planning
Building systems monitoring technology
Python
Microsoft PowerShell

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