Jobs in the United States

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Database Administrator/Developer
Plateau Software Inc
Tampa, FL
Plateau Software is seeking a Database Administrator/Developer to support a mission-critical program at MacDill Air Force Base in Tampa, Florida.
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LMS Architect
Health Care District of Palm Beach County
Remote, United States
…the primary consultant to the organization regarding learning systems solutions, workforce development analytics, and learning process…
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PW
B2B Customer Care Associate
Pella Windows & Doors
Pella, IA
- $15.75 USD / hour
Ability to efficiently type while utilizing computer and phone systems concurrently
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OP Coding Validator I
Beth Israel Lahey Health, Inc.
United States
Works with programmers to define specifications as well as test systems and applications related to the 3M coding software and Electronic Health Record (EHR).
Added just now
IS Application Developer
Beth Israel Deaconess Medical Center, Inc.
United States
Job Summary: An IS Application Developer designs, develops, debugs, tests, and implements small to mid-size clinical applications. She or he must apply strong technical skills while working…
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CC
MEDICAL ASSISTING INSTRUCTOR
Comprehensive Community Health Centers Inc.
GLENDALE, CA
- $27 to $30 USD / hour
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Electrical Design Engineer IV
Axiom Space
United States
…principal provider of commercial human spaceflight services and developer of advanced spacesuits for the Moon and beyond. For more information about Axiom Space, visit…
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RN - Cardiac Clinic (UAMS Health Benton/Bryant)
University of Arkansas for Medical Sciences
Remote, United States
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RN - Cardiac Clinic (UAMS Health Benton/Bryant)
University of Arkansas for Medical Sciences
Remote, United States
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Nurse Practitioner-Neurology - Dementia - Greenville
Prisma Health-University Medical Group
Greenville, SC
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Emergency Department Technician, Emergency Department, FT, Days
Prisma Health-Upstate
Greer, SC
…cardiac monitoring, non-invasive blood pressure monitoring systems, collection of basic/sterile specimens, and documents fluid intake and…
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Territory Account Manager (Outside Parts Sales)
Kenworth Sales Company
St. George, UT
Ability to use computer systems, Microsoft Office, and read vendor catalogs
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RN Study Coordinator
Mayo Clinic
Rochester, MN · Rochester
…appropriately. The RN interacts with other departments to develop systems/procedures for coordinating phases of study protocols that comply with regulatory laws and institutional guidelines…
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Senior Product Manager
Custom Software Systems Inc.
Washington, DC
Custom Software Systems, Inc. (CSS) is seeking a Senior Product Manager to lead the strategy and development of a cloud-based research computing platform supporting economic research. The…
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Embedded Software Engineer
Accelsius, LLC
Austin, TX
…is increasingly difficult to manage with traditional cooling systems. Accelsius is developing revolutionary direct-to-chip, 2-Phase cooling technologies that empower and enable Server OEMs,…
Added 1 min ago
ER
Consultant, Transactions
Environmental Resources Management, Inc.
Houston, TX · Denver, CO · Manhattan, NY
- $84,980 to $102,154 USD / year
…covering asset integrity, operational performance, management systems, and business…
Added 1 min ago
LC
Fire & Rescue Training Instructor
Loudoun County Government
Leesburg, VA
- $71,712.66 to $125,497.16 USD / year
Maintains Department training and records management systems, ensuring LCFR files and related records are accurate, current, accessible, and retained in accordance with applicable…
Added 1 min ago
LC
Youth Services Case Worker
Loudoun County Government
Leesburg, VA
- $68,184.25 to $115,913.22 USD / year
…and behavioral interventions to ensure behavior management systems have been used…
Added 1 min ago
Assistant Facilities Manager
Cushman & Wakefield U.S., Inc.
NY
Proactively inspect the facility, systems, rooms, common areas, etc. and report back any findings or issues to the Facility Manager
Added 1 min ago
Maintenance Supervisor, Multifamily
Pinnacle Property Management Services, LLC (PPMS)
Tampa, FL
Is knowledgeable of state, local, and federal housing laws, codes, policies, and systems regarding maintenance.
Added 1 min ago
Maintenance Supervisor, Multifamily
Pinnacle Property Management Services, LLC (PPMS)
Tampa, FL
Is knowledgeable of state, local, and federal housing laws, codes, policies, and systems regarding maintenance.
Added 1 min ago
Academic Coach
University of the District of Columbia
Washington, DC
…and record and report results via various student reporting systems, including Banner and Salesforce. Finally, will be expected to participate on committees, adhere to work standards, and…
Added 1 min ago
Facility Manager
Cushman & Wakefield U.S., Inc.
TX
Excellent computer and systems knowledge: Strong literacy in Microsoft Office Suite (MS Word, Excel and PowerPoint) • Strong discipline of financial management including financial tracking,…
Added 1 min ago
Operational Quality Manager
Cushman & Wakefield U.S., Inc.
NY
Working experience with accounting systems, preferably Yardi, as well as internal and external audit functions required
Added 1 min ago
Senior Mechatronics & Robotics Technician
C&W FACILITY SERVICES INC.
CA
Maintenance: Maintain and troubleshoot all conveyor systems in the building. Install, maintain, and troubleshoot relay logic, ladder diagrams, control components, photo-eyes, motor…

LEIDOS, INC.

Principal Network Evaluator

Linthicum Heights, MD, United States

Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.

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Job details

Pay: Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary.
Posting language: English
Posted: Nov 9, 2026

Original job description

Leidos has a new and exciting opportunity for a Principal Network Evaluator in our Intel Sector. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. Join us and make a difference in National Security!

Job Summary:

Our program provides our customer's Operations organization with the best possible solutions for their mission needs. We achieve this through rapid prototyping, new development, and advanced technology research. From leading-edge visualizations to analytic development, we're always pushing the boundaries to find new and better data sources and tradecraft to answer intelligence questions. With a focus on collaboration and a fast-paced environment, our prototype development program is the ideal place to grow your skills and make a real impact. Click here to learn more about how this program “Delivers Mission Success!”

Seeking a motivated Principal Network Evaluator to support an exciting Computer Network Defense mission. Evaluator will work closely with Government stakeholders to identify vulnerabilities, investigate cyber threats, conduct network defense operations, and provide actionable recommendations that strengthen enterprise security and mission capabilities.

*Qualified candidates are eligible for enhanced incentives including up to a $25K cash sign on bonus or a paid time off bonus.

Job Responsibilities/Qualifications:

Mission Focus: Conduct proactive computer network defense activities by analyzing systems and networks to identify vulnerabilities, detect network intrusions, monitor security events, assess attack surfaces, and develop operational courses of action to mitigate cyber threats.
Technical Proficiency: Perform vulnerability assessments using industry-standard tools and techniques, analyze network traffic and audit logs, conduct packet analysis, research emerging technologies and vulnerabilities, support digital forensics and exploitation activities, document analytic findings, and produce comprehensive reports and recommendations for Government stakeholders.
Qualifications: Bachelor's degree plus eleven (11) years of relevant experience, or equivalent. Experience with computer network defense, vulnerability assessment, incident response, packet analysis, network protocols, SIEM technologies, and cybersecurity analysis. Strong networking knowledge and analytical and problem-solving skills. Experience researching system vulnerabilities and developing mitigation strategies. Practical experience with Splunk and Elastic.
Security Clearance: Active TS/SCI with Polygraph required to be considered for this role.
Desirable Skills: Experience with Wireshark, tcpdump, or similar network analysis and SIEM tools. Knowledge of digital forensics, intrusion detection systems, vulnerability scanning technologies, MITRE ATT&CK, NIST cybersecurity frameworks, and scripting languages. Relevant cybersecurity certifications (Security+, CySA+, GCIH, GCIA, GCFA, CISSP, or equivalent).

At Leidos, the opportunities are boundless. We challenge our staff with interesting assignments that allow them to thrive professionally and personally. For us, helping you grow your career is good business. We look forward to learning more about you – apply today!

Careers.leidos.com CONMD If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.

Original Posting:

November 9, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:

Pay Range $131,300.00 - $237,350.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

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Skills

Research
Incident response
Cybersecurity
Problem solving
Splunk
Wireshark
Tcpdump
MITRE ATT&CK
Security+
CISSP

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