FULL_TIME

FEED

YEAR

The ideal candidate will have strong experience with the Elastic Stack, including Elasticsearch, Logstash, Kibana, and Fleet, along with expertise in designing, developing, and optimizing scalable data ingestion and ETL pipelines. This individual will play a key role in managing high-volume cybersecurity data, improving data processing efficiency, and supporting security analytics and threat detection capabilities.

August Schell

Cybersecurity Data Engineer

partner JazzHR

UNKNOWN

Analytics & Search Optimization: Develop complex, performance-optimized Search Processing Language (SPL) queries, accelerated data models, event correlations, and real-time alerts supporting cyber threat detection and IT operational reliability/availability. Splunk Architecture & Operations: Configure, tune, monitor, and administer distributed Splunk infrastructure (Heavy Forwarders, Universal Forwarders, Indexer Clusters, Search Head Clusters) and ingest streams.

KDA Consulting Inc

Cyber & IT Operations Analytics Engineer

Workable

This person designs, analyzes, and improves optimization algorithms for large-scale resource-allocation problems, balancing competing system objectives — efficiency, coverage, and performance — and validating solutions against simulation and real system metrics rather than theoretical guarantees alone. The Dynamic Scheduler DSP Algorithm Engineer designs and optimizes a resource-allocation algorithm for the satellite payload system, working at the intersection of combinatorial optimization, signal processing, and system-level performance trade-offs.

AST SpaceMobile

Dynamic Scheduler DSP Algorithm Engineer

GreenHouseAPI

Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

SpaceXSI

Application Security Engineer, X Money

Microsoft Certified: Azure Security Engineer Associate (AZ-500) or Cybersecurity Architect (SC-100), or other relevant certifications such as CISSP, CCSP, AWS Security Specialty, or GIAC (e.g., GCLD, GCIH). Hands-on experience with Azure security services (Defender, Sentinel, Entra ID, Azure Policy, Key Vault, Purview) and with on-prem Linux, Kubernetes, and network infrastructure (Palo Alto, Cisco, Juniper).

Government Cloud Security Engineer

We are seeking a Senior Ground Software Engineer with deep full‑stack development experience to help design, build, and maintain software and infrastructure that supports mission‑critical ground systems and operations. The ideal candidate is a strong individual contributor and technical leader who thrives in complex, highly regulated environments, takes ownership of system design decisions, and proactively drives improvements through automation and best practices.

Ground Software Engineer (Senior)

Our teams are building the full Super Intelligence stack: from our Colossus supercomputers, to Grok models, to our suite of applications, including Grok Bot, Grok Build, Grok Imagine, Grok Voice, and X. This role focuses on securing critical infrastructure spanning data centers, colo, and hybrid environments, with work that may span platforms such as SpaceXSI, X Social, X Money, and related systems.

Infrastructure Security Engineer, Bare Metal & Platform

This role is central to the design and development of our satellite fleet's Linux-based networking capabilities, with a specific focus on networking subsystems; general embedded computing knowledge is also crucial, since there are RTOS platforms in our stack that are not Linux. Own the networking subsystem architecture for satellite flight software, including protocol stack implementation, network driver development, and link-layer communication.

Principal FSW Engineer

Our services span AI Strategy, Data Intelligence, AI & Machine Learning, Intelligent Automation, Enterprise Platforms and Engineering, with a specialized focus on National Security and Federal Financial programs. Hands-on integration of LLMs into real applications — streaming, tool / function calling, token accounting, and failure handling — across at least one of OpenAI, Anthropic, Bedrock, Vertex, or Azure OpenAI.

Anika Systems

AI Engineer

ea_via_bold

You'll be one of a small number of engineers working directly on the highest-leverage features on our platform: intelligent intake flows, AI-powered case routing, constituent-facing portals that replace decade-old government interfaces. 100% coverage across the board: medical through Oxford/United (Gold and Platinum PPO plans), dental through Guardian PPO, and vision through Beam — all fully covered for employees, with 100% coverage for dependents.

Kaizen

Software Engineer

sourcestack_via_bold

The ideal candidate brings strong hands-on engineering expertise, deep knowledge of cloud-native data platforms, and experience leading technical implementation efforts in complex enterprise healthcare environments. We are seeking a Lead Data Engineer to support a large-scale healthcare data platform initiative focused on modernizing data ingestion, automation, and semantic layer capabilities within Google Cloud Platform (GCP).

Blend360

Lead Data Engineer

Assist with leading and overseeing a total system perspective including technical understanding of relationships, dependencies and requirements of cloud services, infrastructure and security domains. Experience and comfortability with Basic DevOps Tooling (Ansible, Terraform, Jenkins, GitLab, Active Directory, IdAM, and LDAP).

ATR, LLC

Sr. DevSecOps Engineer

What you'll bring: You have hands-on experience supporting, administering, integrating, and operating ASPM, SSPM, or related application, SaaS, and cloud security platforms, including managing vendor technical engagements, escalations, roadmap discussions, and feature validation. Bentonville, Arkansas US-09050: The annual salary range for this position is $90,000.00 - $180,000.00 Herndon, Virginia US-10710: The annual salary range for this position is $108,000.00 - $216,000.00Additional compensation includes annual or quarterly performance bonuses.

What started small, with a single discount store and the simple idea of selling more for less, has grown over the last 50 years into the largest retailer in the world. Each week, nearly 265 million customers and members visit our more than 11,200 stores under 55 banners in 27 countries and eCommerce websites in 10 countries. With fiscal year 2018 revenue of $500.3 billion, Walmart employs over 2.2 million associates worldwide. Walmart continues to be a leader in sustainability, corporate philanthropy and employment opportunity. It’s all part of our unwavering commitment to creating opportunities and bringing value to customers and communities around the world.

Walmart

(USA) Senior Application Security Engineer

You understand that successful AI adoption requires more than introducing new tools it requires identifying the right use cases, validating AI-generated outputs, integrating solutions into existing engineering workflows, and helping developers understand how to use these capabilities effectively. In addition to building and prototyping solutions, this individual will serve as a technical advisor and educator, helping engineering teams adopt AI-enhanced development practices through demonstrations, training, workshops, documentation, and community-building initiatives.

ConsultNet

Software Engineer GenAI & Engineering Enablement

jobdiva

You'll bring a hacker mindset to real exploitation and attack chaining rather than checklist-driven testing, working under the guidance of senior team members on complex engagements. The world of work as we know it is changing and we're looking for Trailblazers who are passionate about bettering business and the world through AI, driving innovation, and keeping Salesforce's core values at the heart of it all.

Salesforce.com, Inc.

Penetration Testing Engineer, MTS

This role offers a rare opportunity to join the organization during a pivotal period of growth and transformation, helping build and support secure software delivery platforms, cloud engineering capabilities, and DevSecOps practices that will position the company for long-term success while serving critical government and commercial missions around the world. The successful candidate will contribute to the ongoing evolution of the organization's DevSecOps capabilities while supporting platform modernization and continuous improvement initiatives.

When you become part of the When you become part of the KBR team, your opportunities are endless. As a leading global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries. For decades it has been the company that customers turn to for their most challenging assignments.
 
With operations in 40 countries, KBR has more than 25,000 people delivering services to customers in over 70 countries. Together they represent an unmatched reservoir of talent and experience in a wide range of markets.
 
Whatever the assignment, no matter how complex or demanding, KBR can marshal resources across every product line to respond quickly and effectively to changing markets and customer needs.
 
Whether it's providing the technology and consulting know-how to develop our customers' valuable assets; designing and constructing the infrastructure and facilities to develop energy resources in some of the world's more remote and challenging locations; providing support and services for men and women of their countries' armed forces; or navigating the intricacies of undertaking major projects in geopolitically or culturally sensitive environments, our clients depend on KBR because they know that We Deliver.
 
Join us and you'll be part of a dynamic, elite team of professionals who understand what it takes to get a job done and has the experience, knowledge and determination to succeed.”

Decsecops Engineer

Sitting within Core Infrastructure, this role owns the security configuration control plane for corporate IT: identity, access, email security, data protection, network security, endpoint posture, vulnerability management, logging, and detection. Data Loss Prevention: Design, implement, and tune DLP controls across email, endpoints, cloud storage, messaging, and SaaS platforms, including controls supporting CUI and other regulated data.

Umbra

Security Operations Engineer

Our technology uses the sophistication of online retail—profit measurement, attribution, and incrementality—to provide users with more value on their everyday purchases and brick-and-mortar businesses with new, profitable customers. Billions of dollars in commerce run through the Upside platform every year, and that value goes directly back to our retailer partners, the consumers they serve, and important sustainability initiatives.

HOUR

Upside

Analytics Engineer, Data Platform

Customizes and integrates enterprise data workflows, ontology structures, and analytics tools within the Palantir ecosystem to accelerate data conditioning and observability. Ensure end-to-end data transformation visibility and integrate conditioned datasets into downstream analytics tools.

TOMORROW HIRE

Palantir Platform Engineer - Active Ts/Sci With Full Scope Polygraph (Fsp)

Lead semiconductor materials growth and epitaxial process R&D for Besxar Fabships, including recipe development, trade studies, detailed process design, and integration strategy across deposition sources, growth chambers, vacuum systems, substrates, and supporting tooling. To conform to U.S. Government export regulations, applicants must be a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State.

Tooling Engineer Jobs in Fairfax, VA

Cybersecurity Data Engineer August Schell

Cyber & IT Operations Analytics Engineer KDA Consulting Inc

Dynamic Scheduler DSP Algorithm Engineer AST SpaceMobile

Application Security Engineer, X Money SpaceXSI

Government Cloud Security Engineer SpaceXSI

Ground Software Engineer (Senior) AST SpaceMobile

Infrastructure Security Engineer, Bare Metal & Platform SpaceXSI

Principal FSW Engineer AST SpaceMobile

AI Engineer Anika Systems

Software Engineer Kaizen

Lead Data Engineer Blend360

Sr. DevSecOps Engineer ATR, LLC

(USA) Senior Application Security Engineer Walmart

Software Engineer GenAI & Engineering Enablement ConsultNet

Penetration Testing Engineer, MTS Salesforce.com, Inc.

Decsecops Engineer KBR

Security Operations Engineer Umbra

Analytics Engineer, Data Platform Upside

Palantir Platform Engineer - Active Ts/Sci With Full Scope Polygraph (Fsp) TOMORROW HIRE

Senior Material Science and Growth Engineer Besxar

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