Jobs in the United States

25+ jobs

Save this search

Added 1 min ago
Principal Data Architect
Babel Street
Reston, VA · Somerville, MA
Babel Street is the trusted technology partner for the world’s most advanced identity intelligence and risk operations. We deliver advanced AI and data analytics solutions providing…
Added 2 mins ago
Lead Engineer (Night) – Critical Environments
US AMR-Jones Lang LaSalle Americas, Inc.
Colorado City, TX
The Lead Engineer - Critical Environments supervises and directs operating engineers in installation, repair, and maintenance of all base building and critical system machinery and…
Added 2 mins ago
Critical Environments Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Richardson, TX · Dallas Fort Worth, TX
The Critical Environments Operating Engineer (S3) is responsible for the safe, reliable, and efficient operation of mechanical, electrical, and plumbing systems within mission-critical…
Added 2 mins ago
Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Phoenix, AZ
As an Operating Engineer at JLL, you will be a technical specialist responsible for the comprehensive operation, maintenance, and repair of critical facility equipment and systems. This…
Added 2 mins ago
Operating Engineer
US AMR-Jones Lang LaSalle Americas, Inc.
Phoenix, AZ
As an Operating Engineer at JLL, you will be a technical specialist responsible for the comprehensive operation, maintenance, and repair of critical facility equipment and systems. This…
Added 2 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Montpelier, VT
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 12 mins ago
Sr. Software Development Engineer, AWS Transform
Amazon.com Services LLC
Seattle, WA
- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Added 12 mins ago
Software Development Engineer, Amazon Customer Service
Amazon.com Services LLC
Austin, TX · Seattle, WA
- 1+ years of software development engineer or related occupational experience
Added 12 mins ago
Software Development Engineer, Creative Advertiser Experience, CreativeX
Amazon.com Services LLC
Santa Monica, CA
- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
Added 13 mins ago
ZT
Manufacturing Engineer, Advanced
Zebra Technologies
Knoxville, TN
- $108,960 to $163,440 USD / year
Added 13 mins ago
Senior Enterprise Engineer - Salesforce Platform (EAA - STP)
Coinbase
Nashville, TN
…account management, and billing workflows. As a Senior Enterprise Engineer on this team, you'll design and deliver scalable, secure CRM and billing solutions while integrating Salesforce…
Added 13 mins ago
ZT
Senior Sales Engineer - Healthcare (Remote South Atlantic)
Zebra Technologies
Nashville, TN
- $105,680 to $158,520 USD / year
The Senior Sales Engineer will be accountable for supporting Senior Account Managers specifically within Zebra's Healthcare vertical. This role’s primary focus will be to support the Sr…
Added 16 mins ago
GVP, Enterprise Verticals Sales US (Manufacturing, Transportation & Energy)
ServiceNow
Vienna, VA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 16 mins ago
Distinguished Hardware Engineer
Cisco
San Jose, CA
As a Distinguished Engineer, you will serve as a technical visionary and advisor to Cisco’s engineering business and senior management. You will lead and influence key industry boards,…
Added 17 mins ago
Engineering Manager
Honeydew
Remote, United States
Honeydew's Operations Experience engineering team has more to build than it can ship today, because the person leading it is also doing the work. As Engineering Manager, you'll take…
Added 20 mins ago
Senior Data Engineer
Ochsner Clinic Foundation
New Orleans Region, LA
The Senior Data Engineer is responsible for designing, developing, implementing, and optimizing enterprise‑grade solutions and architectures, while ensuring scalability, performance,…
Added 21 mins ago
DH
Staff Software Engineer
Develop Health
San Francisco Bay Area, CA
- $250,000 to $300,000 USD / year
We're looking for a Staff Software Engineer who wants to set the direction for AI products that do real work in healthcare, and still write a lot of the code. You'll lead projects that span…
Added 21 mins ago
DH
Senior Full Stack Engineer
Develop Health
San Francisco, CA
- $200,000 to $250,000 USD / year
We're looking for a Senior Full Stack Engineer who wants to build AI products that do real work in healthcare. You'll take an idea from a conversation with the people who'll use it to a…
Added 24 mins ago
Gate-level Noise (Signal Integrity) / STA CAD Engineer
Apple
Austin, TX · Sunnyvale, CA
Experience wrapping existing Perl/Tcl flow scripts as callable tools within an agent framework for natural-language-driven flow operations
Added 25 mins ago
Campus Undergraduate Summer Internship Program - 2027 AI Engineer, Enterprise Technology Services- Phoenix, AZ
American Express
Phoenix, AZ
…competitive differentiation with speed. We support the delivery and operations of technology, digital, and data capabilities, platforms, and services globally. Specifically, our team is…
Added 25 mins ago
SA
Staff Software Engineer ML Platform (6244)
Shield AI
San Diego, CA · San Mateo, CA
- $200,000 to $300,000 USD / year
…and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and…
Added 25 mins ago
SA
Platform Engineer AI Compute (6034)
Shield AI
San Diego, CA · San Mateo, CA
- $167,600 to $251,500 USD / year
…and Asia-Pacific, Shield AI’s technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and…
Added 26 mins ago
Core Java Engineer
SCI SOLUTIONS GLOBAL
New York, NY
seeking a Software Engineer, Core Java to join our dynamic team. The
Added 31 mins ago
VL
Dev Ops Engineer
Vaco LLC
Bristol, PA
- $125,000 to $145,000 USD / year
Seeking a Senior DevOps Engineer to manage cloud infrastructure, automate deployments, and improve the reliability, security, and performance of enterprise applications.
Added 31 mins ago
Design Engineer
Actalent
Albany, NY
Job Title: Design Engineer IIJob DescriptionThe Design Engineer II supports mid-level product design and validation for polypropylene venting systems and OEM components, translating…

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