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Research Engineer - Robotics AI
Bosch Group
Sunnyvale, CA
…boundaries of automated driving, advanced driver assistance systems (ADAS), robotics and automation through key innovations that encompass system architecture and AI components. These…
Added 1 min ago
Senior System Engineer
Belay Technologies
Maryland Area, MD
Belay Technologies is seeking a Senior Systems Engineer to join our intel team. This candidate will Analyzes user’s requirements, concept of operations documents, and high-level system…
Added 4 mins ago
Processing Expert
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Experience with automation, controls, robotics, and industrial IT systems
Added 4 mins ago
Software Engineer, Manufacturing Automation & Test
Intuitive
Sunnyvale, CA
…enable the design and manufacturing of new surgical robotic systems, instruments, and accessories. This engineer will develop software and algorithms for custom semi-automated…
Added 4 mins ago
Staff Product Security Engineer
Intuitive
Sunnyvale, CA
…and features for current and next-generation surgical robotic systems and manufacturing processes. This position is responsible for improving the overall security posture of products…
Added 5 mins ago
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Senior Offensive Security Engineer (Red Team)
KeyBank National Association
Brooklyn, OH
- $96,000 to $181,000 USD / year
The Senior Offensive Security Engineer is a key member of the Cyber Defense Cyber Adversary and Exposure Mgmt. team, responsible for simulating advanced persistent threats (APTs) and…
Added 5 mins ago
Senior Engineer, System Automation (Subsystems)
PsiQuantum
Milpitas, CA
This role is for a senior automation engineer who will design and maintain high-level control software for photonic, optical, electronic, and electro-optic subsystems, including large laser…
Added 6 mins ago
Multi-Domain DevSecOps Engineer
BAE Systems
San Diego, CA
BAE Systems is seeking a Senior DevSecOps Engineer who will be expected to demonstrate a high level of technical expertise, strong troubleshooting skills, a passion to learn, and a…
Added 6 mins ago
Principal Systems Test Engineer (Onsite)
BAE Systems
Rome, NY
Job Description We are seeking a highly motivated and organized Systems Test Engineer to join our team in Rome, NY, supporting a long-standing government contract. This role is critical to…
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Principal Software Engineer (Onsite)
BAE Systems
Rome, NY
Job Description We are seeking an experienced Senior Software Engineer to join our team in Rome, NY, supporting a long-standing cyber security contract. This role balances the stability of…
Added 6 mins ago
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Facilities Manager
Carrier Corporation
Charlotte, NC
- $79,000 to $158,000 USD / year
…cost-effective operation of all facility infrastructure, building systems, and utilities supporting a manufacturing operation. This role leads capital and facility improvement projects,…
Added 7 mins ago
Sr. Staff Engineer, SOC
Blackhawk Network
Pleasanton, CA
We’re hiring a Sr Staff Product Security Engineer to help defend our fintech platform against large-scale payment fraud, carding attacks, and other financially motivated threats. You’ll…
Added 7 mins ago
Senior Staff Engineer, SOC
Blackhawk Network
Remote, United States
We’re hiring a Sr Staff Engineer, SOC to help defend our fintech platform against large-scale payment fraud, carding attacks, and other financially motivated threats. You’ll lead offensive…
Added 7 mins ago
Sr. Process Development & Automation Engineer
Genomic Health, Inc.
United States
Responsibilities may include guiding the Lab Service, Process Development & Automation, and Laboratory Operations teams through automation selection, system design, integration,…
Added 7 mins ago
MT
Mission Planning Systems Engineer
Modern Technology Solutions Inc
El Segundo, CA · El Segundo
- $157,000 to $196,000 USD / year
Modern Technology Solutions, Inc. (MTSI) is seeking a Mission Planning Systems Engineer to join our team in El Segundo CA. You must be able to obtain and maintain a Top-Secret clearance.
Added 7 mins ago
Facilities Electrical Engineer
Exact Sciences Corp
United States
The Facilities Electrical Engineer will provide engineering support and document changes to existing and new qualified and non-qualified facility electrical systems in support of…
Added 7 mins ago
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Senior Platform Integration Engineer
Rivian and Volkswagen Group Technologies
Palo Alto, CA · Irvine, CA
- $146,900 to $201,950 USD / year
As a test-focused Platform Integration Engineer on the Connectivity and Infotainment software team at Rivian and Volkswagen Group Technologies, you will own the end-to-end BSP test and…
Added 7 mins ago
Facilities Mainteance Engineer
TCR Transwestern Commercial Services, Central Region, LP
Midland, TX
The Building Engineer is responsible for completing work orders, grounds maintenance, painting, caulking, HVAC, plumbing, drywall, electrical and completing maintenance on buildings as…
Added 7 mins ago
Software Development Engineer, Creator Marketplace
Audible, Inc.
Culver City, CA
As a Software Development Engineer, it’s up to you to research, define, design and refine the tech that keeps us one step ahead of listeners. Anticipate. Innovate. Bring challenging ideas…
Added 8 mins ago
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Data Engineer (Contract to Perm)
Locality
New York, NY
- $60 to $80 USD / hour
Locality is seeking a Senior Data Engineer whom will serve as the primary internal owner of our Audience Engine, spanning data ingestion, identity resolution, automation, and AI enablement.…
Added 8 mins ago
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Engineer I
BXP
Reston, VA
- $35.16 to $48.45 USD / hour
A minimum of 4 to 6 years as a Maintenance Technician / Building Engineer or equivalent field experience required including working knowledge of commercial office building systems.
Added 8 mins ago
Lead Software Engineer
ICF Resources, LLC
Reston, VA
ICF is seeking a Lead Software Engineer to lead the hands-on development and continued evolution of the Demand Response Optimization Program (DROP), a client-facing software product that…
Added 8 mins ago
Information Security Analyst (App Security)
BlueScope Steel North America Corporation
Remote, United States
…protect BlueScope North America's information assets, business systems, and software applications. The position is structured with an equal focus on cybersecurity operations and application…
Added 9 mins ago
CW- Manufacturing Engineer I - (E1)
Applied Materials
Austin, TX · Austin
As a Manufacturing Engineer, you are responsible for developing and maintaining methods, operating sequences, and processes in the fabrication of parts, components, subassemblies, and final…
Added 9 mins ago
Systems Software Engineer – Database Engineering & Core Services
Mantis Security Corporation
Reston, VA
Mantis Security is seeking software engineers with systems programming expertise and a strong background in database engineering. This role focuses on understanding how database engines and…

Mantis Security Corporation

Systems Software Engineer – Database Engineering & Core Services

Charleston, SC, United States

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Job details

Apply by: Feb 7, 2027
Experience: Typical experience: 10 years of professional software engineering experience.
Posting language: English
Posted: Nov 9, 2026

Original job description

Mantis Security is seeking software engineers with systems programming expertise and a strong background in database engineering. This role focuses on understanding how database engines and core services work internally, reading source code, examining network communications, and modifying software to support mission requirements. Candidates should be able to move beyond queries, schemas, and application interfaces to understand how a database processes requests, exchanges data, and interacts with other components. The work involves tracing behavior through unfamiliar codebases and protocols, identifying where changes belong, and understanding their effects across an integrated technology stack. This role is full time on-site.

What You’ll Do

Develop, maintain, test, and deploy secure, scalable applications and services using C, C++, Rust, Go, Java, Python, or Node.js.
Apply systems programming principles, particularly in C, C++, and Rust, to develop performant and reliable software components.
Develop software supporting process creation, monitoring, control, and inter-process communication.
Build concurrent and multithreaded applications using appropriate synchronization, signal handling, memory management, and resource-control techniques.
Design, implement, and troubleshoot networked applications using sockets, client-server architectures, and applicable network protocols.
Analyze database engine source code, communication protocols, request and response formats, serialization, and packet layouts to support development and integration.
Trace requests through database engine code to identify processing logic, integration points, and the effects of proposed modifications.
Develop relational data-storage solutions using Structured Query Language (SQL), including data modeling, query development, performance tuning, and access control.
Develop and integrate graph database solutions supporting relationship-based data modeling, analysis, and retrieval.
Work across relational databases, graph databases, object storage, and search/indexing engines, including technologies such as PostgreSQL, Redis, RxDB, Neo4j, Amazon S3, and Elasticsearch.
Refactor and modernize existing services, including transitioning functionality from Python to other implementation languages where appropriate.
Develop and maintain Infrastructure as Code (IaC) to provision, configure, and manage infrastructure through repeatable, version-controlled workflows.
Deploy, monitor, and troubleshoot cloud-hosted software, including dependencies on compute, storage, networking, identity, and security services.
Integrate applications with identity providers to support authentication, authorization, federation, single sign-on, and identity-aware access control.
Implement OpenID Connect (OIDC) integrations, including token validation, claims processing, client registration, redirect flows, session management, and secure API access.
Incorporate Zero Trust Architecture principles into software designs, including interactions among policy decision, administration, information, and enforcement components.
Collaborate with cybersecurity, infrastructure, data, and mission stakeholders to integrate security controls, cryptographic protections, logging, monitoring, and auditability throughout the software development lifecycle.
Produce and maintain software designs, interface specifications, deployment procedures, configuration baselines, security implementation details, and operational support materials.

Basic Qualifications

Bachelor’s degree in a quantitative field such as engineering or mathematics. Relevant fields include Electrical Engineering, Computer Engineering, Computer Science, Information Technology, and Information Systems.
Typical experience: 10 years of professional software engineering experience.
Active Top Secret/Sensitive Compartmented Information (TS/SCI) clearance with the ability to obtain a Counterintelligence (CI) Polygraph.
Prior experience supporting the Intelligence Community.
Experience applying programming concepts in a professional or academic setting.
Experience applying modern software development methodologies, such as Agile, DevOps, or DevSecOps, in a professional or academic setting.
Hands-on systems programming experience in one or more of C, C++, or Rust, with the ability to work across additional languages and runtimes as needed.
Experience with operating-system interfaces, process management, inter-process communication, concurrency, and multithreaded application development.
Understanding of synchronization primitives, signal handling, memory management, and resource management.
Experience developing or troubleshooting socket-based applications and client-server communications.
Experience with database engine internals, network protocol development, or comparable source-code and low-level systems analysis.
Ability to navigate unfamiliar source code, trace execution and data flows, and assess how changes affect performance, interoperability, concurrency, and security.
Experience with relational database design, SQL, query optimization, and database access controls.
Understanding of graph database concepts and their application to relationship-based data.
Experience developing infrastructure automation and deploying or supporting software in cloud environments.
Experience integrating applications with identity services using OIDC and applying authentication and authorization controls.
Understanding of Zero Trust Architecture concepts, including Policy Decision Points (PDPs), Policy Administration Points (PAPs), Policy Information Points (PIPs), and Policy Enforcement Points (PEPs).
Strong troubleshooting, technical documentation, and collaboration skills.
Agile Developer certification or Certified Scrum Developer certification.
CompTIA Security+ or higher-level cybersecurity certification.

We are looking for experienced engineers who want to understand how systems work, can reason through complex code and communications, and are comfortable making changes below the application layer.

Candidates who meet the basic qualifications do not need experience with every technology listed under desired qualifications. Depth in systems programming and database engineering, paired with the ability to learn adjacent technologies, is what matters most.

Desired Qualifications

Advanced education: Master’s degree in a quantitative field such as engineering or mathematics. Relevant fields include Electrical Engineering, Computer Engineering, Computer Science, Information Technology, and Information Systems.
Database engineering: Experience with PostgreSQL and Neo4j, including database design, administration, performance optimization, and application integration.
Protocol engineering: Experience interpreting packet captures, working with binary message formats, developing protocol parsers, or modifying database clients, drivers, extensions, or engine code.
Infrastructure automation: Experience using Terraform and Ansible for cloud infrastructure provisioning, configuration management, and application deployment.
Cloud and platform engineering: Experience deploying and maintaining applications and infrastructure in Amazon Web Services (AWS), including AWS GovCloud, Kubernetes, Red Hat OpenShift, and environments subject to Department of Defense Impact Level 5 requirements.
Identity platforms: Experience with PingFederate, Keycloak, Radiant Logic, SailPoint, Secret Server, or Okta; experience migrating identity providers and adapting application code is especially useful.
Public Key Infrastructure (PKI): Experience implementing certificate lifecycle management, key management, certificate validation, and cryptographic service integrations.
Cryptographic interfaces: Experience using PKCS #11 to integrate applications with cryptographic tokens, Hardware Security Modules (HSMs), or other secure key-storage mechanisms.
Modern cryptography: Experience implementing, evaluating, or integrating cryptographic algorithms, including Module-Lattice-Based Key-Encapsulation Mechanism (ML-KEM).
Data protection and service integration: Experience with Trusted Data Format (TDF), Go-based security services, enterprise service integration, or serialization technologies such as Protocol Buffers.

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More about this job

Skills

C
C++
Rust
Go
Oracle Java
Python
Node.js
Communication skills
Troubleshoot
Data storage
Use query languages
SQL
Data modelling
PostgreSQL
Redis
Neo4j
Elasticsearch
Infrastructure as code
Monitor infrastructure
Claims processing
Cybersecurity
Software development
Electrical engineering
Computer engineering
Computer science
Computer technology
Agile
DevOps
Troubleshooting
Documentation
Collaboration
Scrum
Security+
IBM Terraform
Ansible
AWS
Kubernetes
Red Hat OpenShift
ML

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