Jobs in the United States

25+ jobs

Save this search

Added just now
VH
Supervisory Biomedical Engineer (Clinical)
Veterans Health Administration
North Little Rock, AR
- $106,437 to $138,370 USD / year
…professional and administrative management of the Clinical Engineering Section, Facilities Management Service at the Central Arkansas Veterans Healthcare…
Added just now
VH
Program Support Asst (OA)
Veterans Health Administration
Ann Arbor, MI
- $50,087 to $65,113 USD / year
…facility's Chief, Safety Service (Industrial Hygienist), Safety Manager, Green Environmental Management Systems Program Manager, and Safety…
Added just now
WA
Accountant
Western Area Power Administration
Loveland, CO · Lakewood, CO
- $83,265 to $129,742 USD / year
…in accounting, auditing, or a related field, e.g., valuation engineering or financial institution examining; (b) a panel of at least two higher level professional accountants or auditors…
Added 3 mins ago
Assistant Manager, Sales Development
Danfoss
Oragadam, IN
As our Sales Development Manager for Water Segment for sensing solutions in Danfoss Climate solutions, you’ll play a key role in identifying, monitoring and analysing water segment trends…
Added 3 mins ago
UP
IT PROJECT MANAGER (CUSTOMER SUPPORT)
U.S. Pacific Fleet
Bremerton, WA
- $100,602 to $130,786 USD / year
You will serve as a IT PROJECT MANAGER (CUSTOMER SUPPORT) in the Information Technology & Cyber Security Department (Code 109) of PSNS and IMF.
Added 5 mins ago
UC
Civil Engineer
U.S. Coast Guard
Yorktown, VA
- $90,838 to $118,092 USD / year
Developing project scope, objectives, schedules, and cost estimates for complex civil engineering projects.
Added 5 mins ago
UA
Information Technology Project Manager (Data Management)
U.S. Army Intelligence and Security Command
Fort Belvoir, VA
- $177,286 to $197,200 USD / year
Basic Requirement for Information Technology Project Manager (Data Management):
Added 8 mins ago
DH
FACILITIES MANAGER
Defense Health Agency
Aberdeen Proving Ground, MD
- $102,415 to $133,142 USD / year
Prioritize engineering work request to deploy maintenance personnel based upon operational urgency. | Coordinate facility master planning to align organizational requirements with…
Added 8 mins ago
VH
Therapeutic Medical Physicist
Veterans Health Administration
Northport, NY
- $179,349 to $228,000 USD / year
Education: Master's degree or higher in a physics, science, or engineering discipline recognized by an accredited college or university with at least 30 semester hours in medical physics,…
Added 10 mins ago
Business Development Manager - Water/Wastewater
Brasfield & Gorrie, LLC
Birmingham, AL
Bachelor's degree in construction, civil engineering, or business-related field
Added 10 mins ago
AN
ELECTRONIC INTEGRATED SYSTEMS MECHANIC
Air National Guard Units
Westfield, MA
- $51 to $59 USD / hour
…necessary modifications have been accomplished. Advises Aerospace Engineering personnel on the operation and maintenance effects of proposed Time Compliance Technical Orders (TCTO)…
Added 10 mins ago
VH
Supervisory Healthcare Engineer (Deputy)
Veterans Health Administration
Long Beach, CA
- $153,663 to $199,765 USD / year
This position serves as the Deputy Chief, Engineering Service with responsibility for the professional Engineering programs such as Maintenance and Repair, Utility Plant Operations, Energy…
Added 10 mins ago
US
Engineering Technician NF-04
United States Army Installation Management Command
Honolulu, HI
- $80,000 to $100,000 USD / year
Serves as a Engineering Technician in the Engineering Department of the Hale Koa Hotel.
Added 10 mins ago
FS
Loan Assistant/Specialist (Agricultural)
Farm Service Agency
Clovis, NM · Las Cruces, NM
- $40,736 to $80,243 USD / year
These positions assist the Farm Loan Manager in administering farm loan programs in a USDA Service Center serving one or more Counties.
Added 13 mins ago
US
Maintenance Mechanic NA-09
United States Army Installation Management Command
Honolulu, HI
- $33 to $39 USD / hour
Serves as a Maintenance Mechanic in the Engineering Department of the Hale Koa Hotel.
Added 13 mins ago
NI
Chemist
National Institutes of Health
Montgomery County, MD
- $102,415 to $133,142 USD / year
A bachelor's or graduate or higher degree in physical sciences, life sciences, or engineering that included 30 semester hours in chemistry, supplemented by course work in mathematics…
Added 13 mins ago
VH
Biomedical Engineer
Veterans Health Administration
Durham, NC
- $106,727 to $138,748 USD / year
…area of Healthcare Technology Management (i.e., Biomedical Engineering) as well as engineering principles and practices, which relate to the area of specialization and scientific…
Added 13 mins ago
NS
TECHNICAL PROJECT MANAGER
Naval Sea Systems Command
Naval Surface Warfare Center, MD
- $143,913 to $197,200 USD / year
You will serve as a TECHNICAL PROJECT MANAGER in the EMERGENT TECHNOLOGY BRANCH (C717) of CARDEROCK DIV NS.
Added 13 mins ago
VH
Maintenance Supervisor
Veterans Health Administration
Augusta, GA
- $37 to $43 USD / hour
The Maintenance Supervisor (HVAC & Pipefitting), WS-4701-09, serves within Engineering Service at the VA Augusta Health Care System. The incumbent plans, directs, and supervises…
Added 16 mins ago
Supply Chain Program Manager, Rack Supply
Advanced Micro Devices, Inc
Austin, TX
Join Supply Chain Operations in Austin, TX and help accelerate AMD product revenues. As a Supply Chain Program Manager, Rack Supply, you'll partner with AMD Business Units and rack…
Added 16 mins ago
NR
Branch Chief
Nuclear Regulatory Commission
Rockville, MD
- $169,279 to $197,200 USD / year
…nuclear reactor power plant inspections, operations, maintenance, engineering, and plant support areas of…
Added 16 mins ago
VH
Biomedical Equipment Support Specialist
Veterans Health Administration
Salisbury, NC
- $76,343 to $99,252 USD / year
(1) Associates or higher degree in the biomedical technology or biomedical engineering field; OR
Added 16 mins ago
UP
SAFETY AND OCCUPATIONAL HEALTH SPECIALIST
U.S. Pacific Fleet
Naval Station Complex, San Diego, CA
- $70,507 to $110,905 USD / year
…makes written reports of findings to the Environmental/Safety Manager. | You will review contractually required contractor's Process Control Procedures that are related to health, safety…
Added 16 mins ago
AN
TITLE 32 PRODUCTION CONTROLLER GS-1152-09
Army National Guard Units
Kingwood, WV
- $61,722 to $80,243 USD / year
…vehicles and equipment such as combat vehicles, heavy-duty engineering and mobile equipment, tracked vehicles, towed and self-propelled artillery, communications and electronic equipment,…
Added 19 mins ago
FA
Computer Scientist
Federal Aviation Administration
Atlantic City, NJ
- $99,775 to $154,637 USD / year
Performs multiple, varied, and complex assignments under the limited direction of a manager, project/ program manager, team leader, or more experienced technical specialist. May act as a…

Relativity ODA LLC

Senior Security Engineer - Network Security

IL, United States

Apply About employer

Applications open in a new tab.

Job details

Experience: 4-8 years of hands-on experience in enterprise security engineering, with a focus on network security.
Posting language: English
Posted: Nov 2, 2026

Original job description

Posting Type Hybrid/Remote

Job Overview The Senior Security Engineer, Network Security, is a technically deep, hands-on practitioner who elevates the enterprise security function through technical project leadership, cross-functional collaboration, and mentorship. Operating within a layered defense-in-depth program, this engineer takes ownership of complex security technology initiatives spanning design, deployment, and optimization of AI-enabled security technologies at all layers. With a focus on advancing automated orchestration of security operations, detection and response capabilities, and hardening rigor, this role serves as a technical escalation point and force multiplier for the security engineering team. The Senior Security Engineer works closely with the Senior Manager of Enterprise Security, and cross-functional engineering teams to reduce the organization's attack surface, enable threat landscape adaptability, and improve detection and response times across Relativity's technical ecosystem.

This role will have a primary focus on network security engineering, including the design, deployment, and optimization of controls across on-premises, cloud, and hybrid network environments. The engineer will strengthen segmentation, secure access, traffic visibility, threat detection, and network resilience by integrating network security technologies, automation, and telemetry into the broader defense-in-depth and security operations ecosystem.

Job Description and Requirements Network Security Engineering

Lead the design, deployment, configuration, and optimization of network security controls across on-premises, cloud, and hybrid environments.
Engineer and maintain capabilities such as firewalls, network detection and response, secure web gateways, DNS security, SASE/SSE, VPN or ZTNA, adaptive access policies, and cloud-native network security controls.
Design and validate network segmentation and access-control patterns that reduce attack paths and limit lateral movement.
Integrate network telemetry, including flow, DNS, proxy, firewall, and packet-derived data, into SIEM, analytics, and automated response workflows.
Develop detections and conduct investigations for command-and-control activity, lateral movement, anomalous traffic, unauthorized access, and data exfiltration.
Automate network security configuration, validation, and response through APIs, scripting, infrastructure as code, and policy-as-code practices.
Partner with Infrastructure, Cloud, and Engineering teams on secure connectivity, architecture reviews, control implementation, and remediation.
Define and monitor network-security measures such as control coverage, telemetry health, segmentation effectiveness, detection efficacy, and remediation performance.

Layered Defense/Defense in Depth

Lead the design, deployment and optimization security controls spanning perimeter, network, host, application, identity and data layers, ensuring and maintaining effectiveness of controls at each layer.
Contribute to and enforce security control standards and design patterns aligned to industry-recognized frameworks, serving as a subject matter expert during implementation and review.
Validate that telemetry from each layer feeds the central analytics platforms and supports 360-degree visibility and appropriate attack surface coverage.
Continuously assess effectiveness of enterprise security controls as the ecosystem expands and the threat landscape evolves; propose and implement supplemental or extended coverage.
Proactively partner with IT, Engineering and other stakeholders to embed security controls natively, serving as a technical lead on cross-functional initiatives.
Provide technical recommendations on security control design aligned to vulnerabilities, risks, issues, and events; support lead-level decisions with well-documented analysis.
Lead purple-team exercises and control-efficacy testing to verify depth and resilience under attack conditions.
Ensure redundant, complementary security capabilities to prevent bypasses and ensure failure redundancy through all security layers.

Threat Hunting

Lead structured threat hunting engagements and purple team exercises in partnership with the Purple Team, analyzing security telemetry to surface anomalous and malicious behavior and communicating findings to relevant stakeholders.
Develop, execute and document structured hunts mapped to MITRE ATT&CK and ATLAS techniques and current threat intelligence.
Perform exposure analysis on identified vulnerabilities, zero-day, alert telemetry, threat intelligence feeds and notifications from partners and customers and conclude on exploitability risk and/or exposure.
Maintain awareness of the evolving threat landscape, adversary TTP’s, and emerging vulnerabilities and their relevance to Relativity’s technical ecosystem and organizational trajectory.
Standardize and document hunt methodology, hypotheses, and outcomes; contribute to the maturation of the threat hunting program in partnership with the Purple Team.
Convert successful hunts, exposure analysis, purple team findings and alerts into durable, automated detections and containment logic and improved coverage.

AI-Enabled Security Operations

Build and maintain SOAR workflows that automate enrichment, triage, containment, and routine response actions; contribute to the broader automation roadmap.
Measure and continuously improve the impact of automation on time-based detection, containment and response times to reduce threat actor dwell time.
Identify, evaluate and operationalize AI/ML capabilities for semantic anomaly detection, behavioral analytics, alert triage, and prioritization; provide recommendations to stakeholders on platform and tooling decisions.

Data Security

Implement and manage data classification, discovery, and data security posture management across cloud and on-premises stores.
Deploy and tune data loss prevention controls across endpoints, network, email, cloud and SaaS surfaces.
Investigate data key risk indicators associated with data access, exfiltration, and integrating data telemetry into central analytics (SIEM).

Leadership & Mentorship

Serve as a technical mentor and day-to-day escalation point for junior and mid-level security engineers, providing guidance on technical approach, tooling, and professional development.
Lead technical design and implementation efforts for assigned security initiatives, producing clear documentation, runbooks, and knowledge artifacts for the broader team.
Participate in hiring processes including technical interviews and candidate assessments.
Represent the security engineering team in cross-functional technical discussions, translating security requirements and findings clearly for both engineering peers and non-technical stakeholders.

Minimum qualifications:

4-8 years of hands-on experience in enterprise security engineering, with a focus on network security.
Hands-on experience with common security tools such as EDR, XDR, SIEM, CNAPP, CSPM, CWP, etc. and strong knowledge of applicable security technologies at all layers of the OSI model.
Demonstrated experience in threat hunting, digital forensics, and/or detection engineering experience, including writing automation scripts and rules for security enforcement and observability.
Solid knowledge of industry standard common security benchmarks and frameworks (e.g., MITRE, NIST, etc.)
Demonstrated expertise in at least one scripting/automation language (Python, Bash, or PowerShell) applied to modern containerized services, CLI based commands, and/or security specific use cases.
Demonstrated experience owning and driving complex security initiatives end-to-end, including cross-functional coordination, stakeholder communication, and delivery of technical outcomes.[BM2.1][CD2.2]
Ability to communicate technical findings clearly to both engineering peers and non-technical stakeholders.
Relevant certification such as Network+, CCSA, ITS-NS, CCT, FCF, PCCET, or equivalent.
Prior experience mentoring or providing technical guidance to junior engineers.

Preferred qualifications:

Bachelor’s in Computer Science, Information Security, or equivalent experience.
Experience with AI-enabled SecOps (e.g., detection: UEBA, ML-based alert prioritization, or AI-assisted threat hunting workflows)
Working knowledge of common cloud environments such as AWS, Azure or GCP.
Experience contributing endpoint or network security controls to CI/CD pipelines and infrastructure-as-code environments.
Experience supporting compliance and audit requirements (SOC 2, ISO 27001, HIPAA) from a technical control perspective.

Relativity is committed to competitive, fair, and equitable compensation practices.

This position is eligible for total compensation which includes a competitive base salary, an annual performance bonus, and long-term incentives.

The expected salary range for this role is between following values:

$130,000 and $195,000 The final offered salary will be based on several factors, including but not limited to the candidate's depth of experience, skill set, qualifications, and internal pay equity. Hiring at the top end of the range would not be typical, to allow for future meaningful salary growth in this position.

Required Skills:

Access Management, Application Security, Endpoint Security, Network Security, Penetration Testing, Security Architecture Design, Security Information, Security Information and Event Management (SIEM), Security Operations, Vulnerability Management

Apply About employer

Report this job