7,978 Wireless Technologies jobs in the United States

• Designing and implementing scalable, secure, and high-performance wireless network architectures (e.g., LTE, 5G, Wi-Fi).
• Overseeing the deployment, configuration, and maintenance of wireless network infrastructure components, including base stations, routers, switches, and access points.
• Developing network strategies and roadmaps to support future growth and technological advancements.
• Troubleshooting and resolving complex network issues, ensuring minimal downtime and optimal performance.
• Conducting capacity planning and performance analysis to identify and address network bottlenecks.
• Collaborating with cross-functional teams, including operations, planning, and field support, to ensure seamless network integration.
• Evaluating and recommending new wireless technologies and equipment to improve network capabilities.
• Developing and implementing network security policies and procedures.
• Mentoring and guiding junior network engineers.
• Managing vendor relationships and ensuring adherence to service level agreements.
• Creating and maintaining comprehensive network documentation, diagrams, and reports.

• Bachelor's degree in Electrical Engineering, Computer Science, Telecommunications, or a related field.
• 7+ years of experience in telecommunications network engineering, with a focus on wireless technologies.
• In-depth knowledge of 3GPP standards, 5G NR architecture, and LTE.
• Strong understanding of IP networking protocols (TCP/IP, BGP, OSPF, MPLS).
• Experience with network management tools and performance monitoring systems.
• Proficiency in configuring and troubleshooting network hardware from major vendors.
• Familiarity with cloud technologies and virtualization concepts.
• Excellent analytical, problem-solving, and communication skills.
• Ability to work effectively in a team and manage multiple priorities.

Embedded Software Developer - Wireless Technologies and Ecosystems (WTE)

San Diego, California, United States

Software and Services

Summary

Posted: Jul 02, 2025

Role Number: 200611359-3543

Do you have a passion for invention and self-challenge? The people here at Apple don’t just build products — they build the kind of wonder that’s revolutionized entire industries. It’s the diversity of those people and their ideas that encourages the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts.

Join our Wireless Technology Ecosystem (WTE) team and drive innovation that matters! We build and seamlessly integrate technologies that enrich people’s lives and deliver the absolute best user-experience.

If you're passionate about Embedded Security Development and want to work on the world's most groundbreaking mobile payment systems, then we may have the job for you.

Description

As an Embedded Software Developer, you will work on implementing existing and new features for Apple products including Apple Pay. In this role you will have an impact on new Payment, Transit and Access solutions and new verticals around the planet.

Minimum Qualifications

• 7+ years of experience in software development with a focus on Secure Element and JavaCard and related technologies.

• Relevant knowledge of payment protocols and Global Platform functionalities.

• Proven experience with Access/Transit and Identity applications.

• Meaningful experience with interacting with TSM for JavaCard applet provisioning.

• Good understanding of various cryptographic algorithms ( RSA, DES, AES, SHA256, etc.).

• Familiarity with various security defense mechanisms in SE.

• Knowledge of ISO14443 application layer and Global Platform/EMV standards.

• Bachelor or master’s degree in computer science, computer engineering, electrical engineering, or equivalent experience.

• Experience with object-oriented languages, such as C++, Java or Python.

Preferred Qualifications

• Excellent problem solving and intuitive debugging skills.

• Comfortable working with technical specifications.

• Enthusiastically passionate and inquisitive, and seek to solve everyday problems in innovative ways.

• Ability to work collaboratively with multiple teams.

• Laser-focused on the smallest details that are relevant to our customers.

• Eager to tackle new challenges.

• Exposure to Swift, Objective-C, iOS and MacOS.

• Experience with firmware level of debugging.

Pay & Benefits

At Apple, base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $171,600 and $302,200, and your base pay will depend on your skills, qualifications, experience, and location.

Apple employees also have the opportunity to become an Apple shareholder through participation in Apple’s discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards, and can purchase Apple stock at a discount if voluntarily participating in Apple’s Employee Stock Purchase Plan. You’ll also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and for formal education related to advancing your career at Apple, reimbursement for certain educational expenses — including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.Learn more about Apple Benefits. (

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .

Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.Learn more about your EEO rights as an applicant ( .

Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation.

Apple participates in the E-Verify program in certain locations as required by law.Learn more about the E-Verify program ( .

Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Reasonable Accommodation and Drug Free Workplace policy Learn more .

Apple is a drug-free workplace. Reasonable Accommodation and Drug Free Workplace policy Learn more .

Apple will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you’re applying for a position in San Francisco, review the San Francisco Fair Chance Ordinance guidelines applicable in your area.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Req ID: RQ203214

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Secret

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

Data Communication,Network Design,Technical Knowledge,Technical Solutions

Experience:

8 + years of related experience

US Citizenship Required:

Yes

Job Description:

Network Engineer / Network Engineer Senior / Network Engineer Advisor

GDIT is seeking Junior up to Senior level Network Engineers to help support our upcoming BIM contract. These levels include Network Engineer, Network Engineer Senior, and Network Engineer Advisor. These positions are remote, HOWEVER, will require extensive travel to various Air Force/Space Force Bases around the world.

A career as a Network Engineer at GDIT means owning your opportunity to help support and advance our customers' mission. At GDIT a Network Engineer is leading every aspect of what we provide to the customer and we're constantly evolving our approach to meeting our clients' biggest challenges.

HOW A NETWORK ENGINEER ADVISOR WILL MAKE AN IMPACT

Network Engineer provides the technical expertise to modernize network design and implementation supporting multiple Air Force and Space Force bases globally. The Network Engineer will be the technical resources supporting the survey and implementation efforts. Works closely with the base's counterparts and facilitate the planning, execution, testing and sustainment of the wired functionality of the network.

Primary Responsibilities:

This position will perform the following duties:

• Execution - Coordinate with Government Points of Contact (POCs) to coordinate base access, clearance, escorts, personnel and equipment to ensure project tasks can be completed on time.

• Stakeholder Communications - assist the PM with ensuring clear, consistent, timely and accurate communications are maintained with internal and external project stakeholders

• Technical support - provide input into the network design and technical recommendations to the program and operation teams.

• Leadership - Lead small implementation teams or manage specific work scopes for a given AF/SF base.

Other tasks include:

• Provides technical, administrative, and operational management of assigned projects

• Develops technical project plans, proposals, reports, and task order and administrative reporting

• Perform detailed technical services on assigned tasks

• Conducts planning and provides recommendations on task workload

• Provides input into risk tracking process.

• Attends customer meetings and serves as primary network engineering liaison.

• Interacts with vendors, other agencies, and other client staff.

• Coordinates development of deliverables and products.

• Ensures quality assurance of project deliverables.

• Maintains current knowledge of relevant technology as assigned.

• Participates in special projects as required.

• Reviews project requirements and develop strategies for future work.

WHAT YOU'LL NEED TO SUCCEED:

? Education: Bachelor's Degree from an accredited institute in an area applicable to this position. Equivalent years of experience may be substituted in lieu of degree.

? Required Experience:

• For JUNIOR level: 2+ years' experience in various aspects of IT upgrade projects in the DoD environment.

• For SENIOR level: 5+ years' experience in various aspects of IT upgrade projects in the DoD environment.

• For ADVISOR level: 8+ years' experience in various aspects of IT upgrade projects in the DoD environment.

? Required Technical Skills:

• Familiarity with network design documents such as - Site Survey Reports, Preliminary and Critical Design documentation, As-built diagrams, rack elevations and circuit connectivity matrices

• Thorough understanding of Wired and general IT functions

• Ability to work effectively in a virtual teaming environment.

• Ability to read, analyze and interpret technical procedures, documents and governmental regulations

• Strong commitment to a team environment and the ability to work collaboratively

• Strong coordination and organizational skills

• Excellent written and oral communication skills?

? Security Clearance Level: Active DoD Secret Level Clearance required

? Location: Remote

DESIRED QUALIFICATIONS:

• Thorough understanding of Wireless, and RF Networking IT Functions

• Experience using MS Visio or related CAD tools

Travel Required:

80-100%

Telecommuting Options:

Working locations will vary, but will be located on site at Air Force/Space Force Bases around the world.

GDIT IS YOUR PLACE:

? 401K with company match

? Comprehensive health and wellness packages

? Internal mobility team dedicated to helping you own your career

? Professional growth opportunities including paid education and certifications

? Cutting-edge technology you can learn from

? Rest and recharge with paid vacation and holidays

The likely salary range for this position is $43,888 - $0. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. GDIT typically provides new employees with 15 days of paid leave per calendar year to be used for vacations, personal business, and illness and an additional 10 paid holidays per year. Paid leave and paid holidays are prorated based on the employee's date of hire. The GDIT Paid Family Leave program provides a total of up to 160 hours of paid leave in a rolling 12 month period for eligible employees. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

• Demonstration of technical knowledge and a growing knowledge of the company's information systems and infrastructure design.
• Must possess advanced enterprise networking fundamentals, including complex switching and routing knowledge, high availability system designs skills, advanced network security design skills, Internet services and protocols knowledge, advanced network diagnostics capabilities.
• Provide accurate input into the budget process and contribute to meeting the actual targets.
• Compliance with industry and corporate technology standards - interpret industry regulatory standards, develop technical policies and procedures, and administer systems with zero tolerance for error.
• Emphasis on identification and fulfillment of customer requirements.
• Participation on teams that results in contribution to achievement of team goals and objectives.
• Perform responsibilities as directed within determined time frames and with a high degree of accuracy.
• Establish and maintain effective work relationships within the department and the company.
• Maintain the professional competence, knowledge and skills necessary for the satisfactory completion of responsibilities; enhance job knowledge and abilities by taking personal responsibility for professional development and training.
• Maintain sensitive and confidential information regarding company information.
• Attend work on a regular basis and support the company's employee policies and procedures, including workplace safety rules.
• Ensure all compliance aspects of position are known and followed; understand and comply with all policies, codes and regulations applicable to position and company.
• Be on-call periodically to provide on-site or remote support at any time when called upon. Liaise and coordinate with multi-platform business and technical colleagues on various project implementations.

We are seeking a talented Network Engineer to join our team at Siemens. As a Network Engineer, you will be responsible for designing, implementing, and maintaining our company's network infrastructure. You will work closely with the IT team to ensure the smooth operation of our network and troubleshoot any issues that may arise. If you have a passion for technology and a strong background in networking, we want to hear from you!

• Design and implement network solutions to meet the needs of the organization
• Monitor network performance and troubleshoot any issues that may arise
• Collaborate with the IT team to ensure the security of the network
• Manage network upgrades and expansions
• Provide technical support to end-users

• Bachelor's degree in Computer Science or related field
• 3+ years of experience in network engineering
• Strong knowledge of networking protocols and technologies
• Experience with network monitoring tools
• Excellent problem-solving skills

If you are looking for an exciting opportunity to work with cutting-edge technology and make a real impact, apply now to join our team as a Network Engineer at Siemens!

Req ID: RQ203950

Type of Requisition: Regular

Clearance Level Must Be Able to Obtain: Top Secret/SCI

Public Trust/Other Required: None

Job Family: IT Infrastructure and Operations

Skills:

GRE Tunnels,Network Infrastructures,Networking,Routing and Switching

Experience:

6 + years of related experience

US Citizenship Required:

Yes

Job Description:

Join a dynamic and consistently expanding program at GDIT! The US Battlefield Information Collection and Exploitation System eXtended (US BICES-X) is a leading-edge initiative directly supporting critical DoD intelligence information sharing regarding current and emerging global threats to mission partners, coalition forces, and developing nations. With a globally distributed team aligned with each combatant command, US BICES-X plays a vital role in supporting the warfighter and their missions. We are seeking a creative and highly motivated professional eager to tackle real-world challenges within a collaborative and fast-paced environment.

US BICES-X is seeking a skilled and proactive Senior Network Engineer to manage and optimize our critical network infrastructure at our central hub location, which houses a key service node, and ensure seamless and secure connectivity to our remote sites via VPN. You will be instrumental in maintaining the stability, performance, and security of our network environment, playing a key role in supporting mission operations. This position requires a strong understanding of networking principles, hands-on experience with a variety of network hardware and software, and excellent problem-solving abilities.

Responsibilities:

• Implement and maintain network security policies, ensuring firewalls and security devices are configured to protect organizational data and systems.

• Ensure high availability, redundancy, and optimal performance of the central service node's network infrastructure, supporting critical applications and services.

• Design, configure, and manage secure VPN connections to provide reliable communication between remote locations.

• Maintain and optimize network equipment, including routers, firewalls, switches, WAN accelerators, and encryption devices, ensuring stable and efficient connectivity.

• Monitor network performance, identify bottlenecks, and implement improvements using Riverbed appliances to enhance speed and efficiency.

• Administer and support key network-related software, including Cisco Call Manager (VoIP), SolarWinds (network monitoring), and Cisco ISE (access control).

• Diagnose and resolve network issues, providing timely support to both local and remote users to minimize downtime.

• Participate in network capacity planning, ensuring the infrastructure scales effectively to meet mission demands.

• Maintain detailed network documentation, including configurations, diagrams, and troubleshooting procedures, for operational efficiency.

• Collaborate with IT teams and stakeholders, ensuring smooth communication on network-related initiatives.

• Ensure compliance with industry regulations and security standards, maintaining best practices across all network operations.

• Provide on-call support for critical network issues, ensuring swift resolution during off-hours.

Required Qualifications:

• Active TS/SCI security clearance.

• 10+ years Network Engineering experience.

• Cisco CCNA or equivalent industry-recognized networking certification.

• Security+ CE or equivalent security certification.

• Must have a valid passport and willing to travel.

• Demonstrated mastery configuring/troubleshooting DMVPN, and GRE tunnels.

• Proven expertise in routing/switching protocols (OSPF, BGP, STP, ISAKMP, ESP, SIP, SCCP).

• Expertise in network security policy implementation and security device configuration.

• Demonstrated proficiency with HAIPE encryption devices.

• Proven teamwork and collaboration skills.

• Ability to work efficiently, multitask, and maintain quality in a fast-paced environment.

• Strong organizational, prioritization, and autonomous work skills.

• Excellent verbal and written communication skills.

• Results-driven, efficient, energetic, and highly motivated.

Preferred Qualifications:

• BA/BS in CS, IT, or related field (or equivalent experience).

• Cisco CCNP, Juniper JNCIP, or other relevant professional-level certifications.

• Relevant security certifications such as CISSP or CASP+.

• ITIL Foundation certification (v3 or v4).

• Experience administering and supporting network access control systems.

• Experience with VoIP/collaboration systems (e.g., Cisco Call Manager).

• Experience with firewalls and rule sets.

• Experience with WAN optimization technologies.

• Knowledge of virtualization (VMware, Citrix, Microsoft).

• Knowledge of network automation.

The likely salary range for this position is $97,325 - $131,675. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.

We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.

Join our Talent Community to stay up to date on our career opportunities and events at

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans